Best Bottle Sterilizers



best bottle sterilizersYou wouldn’t eat off of a used plate from yesterday, neither should you give a baby a bottle that hasn’t been properly cleaned and sterilized between uses.

You may not have control over all the germs your child is exposed to when outside or at preschool, but one place you do have some control over is in what they eat from.

A bottle sterilizer gives a quick and thorough cleaning of your child’s bottles between feedings, so you have one less thing to worry about when it comes to your child’s health.

Here are ten of the best bottle sterilizers we like.

*All product links in this article will take you to the latest prices on, scroll down for our in-depth reviews below.

Do You Need a Bottle Sterilizer

“But do I actually NEED it?â€

Oh, the famous line of many a mother who is riffling through pages of baby products as she compiles her registry. Or is staring sadly at her last gift card left from her baby shower, and trying to decide which of the products left are the most important to have.

Do you actually need a sterilizer? Many mothers will say no, and they are correct. You can very well feed your child with hand-washed bottles.

But, will you want a bottle sterilizer? Here are the many benefits of having a sterilizer, and you can decide for yourself.

Milk is bacteria’s best friend. According to Livestrong, milk has everything in it that bacteria loves most, causing bacteria to thrive in any milk not taken care of with the correct method.

What is it about milk that bacteria loves so much? First, there is the water portion. This is true for both formula and breast milk.

Bacteria needs water to survive, just like any other living organism. The second portion of milk that makes bacteria just go crazy is the sugar.

This, in addition to sunlight in some types of bacteria, gives the bacteria enough energy to reproduce quite rapidly. Minerals and protein both give the bacteria the necessary strength for continual growth.

When you feed your child, you are usually very careful of keeping their food stored properly in order to decrease the chances of bacterial growth. But, what happens after your child is done feeding?

The bottle is left in the sink, or on a table until it is washed. You don’t think twice about it because, hey, they’ve already eaten so what becomes of that tiny milk ring at the bottom of the bottle isn’t important, right? Wrong!

That ring then becomes bacteria’s new home, and begins to thrive there on the counter. Yes, you can hand wash the bottle, but you are only removing the outer dirt in the act.

According to an article by Huffington Post, research has shown hand washing dishes is not nearly as effective as using a dishwasher. Dishwashers can reach temperatures of 145 degrees which is needed to kill the bacteria in addition to just removing the dirt.

You don’t even need to be reminded about the germ fest going on inside your kitchen sponge.

Forbes, as well as many other researchers and scientists, say that the kitchen sponge is the most germ-filled household item. If this is true, that means it would be cleaner to use toilet water than to use a kitchen sponge.

Now that you are cringing at the thought of even coming within 100 feet of your child’s bottle with the household sponge, you need to decide on an alternative.

Of course, the dishwasher is a better alternative. It does have temperatures high enough to kill some germs on your dishes, but it doesn’t quite reach high enough temperatures to completely sterilize.

To fully sterilize a bottle, you need temperatures even higher than a regular dishwasher. After the bottle is sterilized, it remains in this condition for up to 24 hours until it is exposed to air again. By using a dishwasher, you clean your bottles just to open the door and expose them to germs immediately afterward.

A bottle sterilizer has four benefits a dishwasher does not have. First, it will save on water. Unless you plan to purchase dozens of bottles, you will need to wash the few you have regularly so as to always have a clean bottle ready.

This means constantly running loads, even if it is only a couple bottles and equipment pieces. The sterilizer is smaller, which will save you water in the long run, as well as time.

This leads you to the second benefit. A sterilizer works in an average of 10 minutes, while a dishwasher load can run around 45 minutes.

If you are a mother of young children, you know what a precious thing time is. Anything that can save time is a priceless treasure to you.

The third benefit is the higher temperatures. You already are aware of the dangers of that left over milk crusted on the side of the bottle.

Last thing you want is for any of the bacteria growing in the milk scum to still be there when new formula or breast milk is poured into the bottle.

This is why extreme temperatures are so important when it comes to bottles. Your little one’s immune system isn’t as strong as yours, so bacteria will have a lot worse of an affect on them as they would on an adult.

The fourth benefit, and this is pretty huge, is the ability to keep the bottle sterile until their use. Unlike the dishwasher that you open up, the bottle sterilizer can remain closed until it is time to use the bottle. This reduces the bacteria that may otherwise have started to build up on the bottle if left on a shelf after cleaning.

A very popular alternative to sterilizing bottles is to boil them. You fill up a large pot with water, and place the bottles inside while the water heats to boiling.

It is quick and similar to using a sterilizer. Unfortunately, this method also causes bottles to become damaged faster.

Boiling is also not nearly as convenient as a bottle sterilizer, as boiling requires extra steps in dealing with the water, as well as finding ways to keep the bottles fully immersed as they tend to float up on their own, while avoiding the bottles from touching the actual pot as that increases the chance of damage.

Back to the original question. Do you need a sterilizer? No, there are other less effective ways of cleaning bottles. Will you want a sterilizer? If you want to provide fully clean, and sterile bottles to prevent your child from getting sick from bacteria, then absolutely yes.

Types of Bottle Sterilizers

Bottle sterilizers come in three different types, with many pros and cons to each. The three types are cold water sterilizers, microwave sterilizers, and electric sterilizers.

Cold Water Sterilizers

Cold water sterilizers are tablets or liquids used to sterilize the bottle which is placed in cold water. How this method works is by filling up a large container with water, placing the sterilizer in the water, submerging your bottle or equipment, then closing the lid for around 30 minutes.

The water will remain sterile for 24 hours, which means you can keep the bottles in the water for that long and they will remain sterile.


There are a few cons to the cold water sterilizer. You will want to make sure you completely clean the bottle before placing them in the sterile solution. The solution also has been known to leave an aftertaste in the bottle, which babies can taste.

Microwave Sterilizers

Microwave sterilizers tend to be cheaper than electric sterilizers, and are one of the fastest sterilization methods. Within microwaveable sterilizers, you have two options.

The first, and cheapest of the two, is sterilizer bags. They are simply heavy duty bags that you fill with water and your items. They can be reused a few times before being tossed.

In the long run, you may end up spending more buying replacement bags than just investing in the second option. The second option is the sterilizer container.

It is a plastic container and lid, usually with a basket inside that keeps the bottles out of the water to let them drain after being steamed. The container option also allows for the bottles to be set upright during the sterilization process.

You do not necessarily have to rinse your bottles when using the microwave sterilizers, unless residue is thickly caked on the sides of the bottle.

Rather, you just place the bottle parts inside the sterilizer along with water. After closing the lid, you microwave the entire contraption for three to eight minutes. The microwave sterilizer doesn’t require chemicals like the cold water sterilizer.


The negative side of using the microwave sterilizer is the microwave itself. The same rules apply for what can be put in a microwave, even with the bottles.

This means you cannot use the microwave sterilizer for equipment that has metal parts, or any other parts that are not deemed microwaveable safe.

With a microwave sterilizer, you are also limited on space, as only so many bottles can fit in a regular microwave. If you own a smaller microwave, the sterilizer may not even fit in your microwave in the first place.

Electric Steam Sterilizers

Electric steam sterilizers are the most convenient option. They have everything in one device. You do not need to use chemicals, just simply put the bottles and water inside, close the lid, then plug it in.

The water will be heated up into steam, which will in turn sterilize the bottles. This is the same concept as the microwave sterilizer, but more efficient as it is a built in warmer.

The entire process can take anywhere from 6 to 15 minutes, depending on the device. The electric steamers can also be larger as they don’t need to fit inside a microwave. This is especially handy for sterilizing more equipment along with your bottles.


The only downside with the electric sterilizer is the cost and the size. The electric sterilizers are more expensive than the other two options.

They also tend to be rather large, which will mean that they will take up quite a bit of your counter space. They are more difficult to take with you when you travel, unlike a microwave sterilizer which can be used in any place with a microwave, and easily thrown into a suitcase.

You may also want to check out the best bottle drying racks, baby bottle brushes, and best kids water bottles.

Other Features of a Bottle Sterilizer

Other than the type of bottle sterilizers, there are multiple other factors to consider when choosing a bottle sterilizer.


One of the most important features of a sterilizer is the size. A baby feeding exclusively on formula with use up to 6 bottles a day.

A breast fed baby will use less, depending on how often the mother substitutes or bottle feeds pumped breast milk. Having a sterilizer that holds 6 bottles is ideal to only have to sterilize once a day.

If your bottles are wider, they will require more room as most sterilizers list their capacity off of average bottle width.

Size also matters in order to use the sterilizer for more than just bottles. There are so many items your child uses that should be sterilized.

It is most convenient to use just one device for everything from teethers to pumps. Of course, just double check with the item before throwing it in the sterilizer.

But, having a large enough sterilizer will allow you to continue keeping your child’s life bacteria-free, even after they stop using bottles. Many parents will sterilize bowls and silverware for their child as well.

Organization Inside the Sterilizer

The organization inside the bottle sterilizer will make or break your relationship with that sterilizer. Does it have a special compartment for small items and larger items? Or is everything thrown together?

You’ll want to sterilize your tongs as well as those brushes you used to rinse off your bottles (or need I remind you of those kitchen sponges?).

Is the sterilizer able to hold those items? Keeping everything neat, and separate helps with the sterilization process as more surface area is then exposed to the steam than if everything was piled on top of each other.


Alarms are glorious things. They allow you to leave the device and achieve other chores while you wait for your bottles to finish sterilizing. You know they are reading when you hear an alarm go off.

They can also light up to warn other household members that the device is on, and hot. This, of course, is just a feature of electric steamers.


Some sterilizers will have built in filters. This will help take out all the minerals that may be in your water to avoid scum build up. This will keep not only your bottles clean, but also prolong the life of your sterilizer.

Automatic Features

Automatic sterilization is a feature some electric sterilizers have. This can mean that while the lid is closed, the sterilizer will automatically sterilize every couple hours to keep the contents sterile.

It could also mean that when the sterilizer senses the lid being open to remove or add a bottle, it will automatically sterilize what is inside to keep away any new bacteria that may have been let in.

Built-In Dryer

Some sterilizers will double as a dryer. This is a fantastic feature to have, as it avoids you having to remove the bottles and other items to air dry.

Keeping wet bottles inside the sterilizer will start to run the risk of mold growth. But, if a sterilizer will dry the bottles after they have been fully sterilized, then you will be able to keep them in the sterilizer for the full 24 hours without having to worry about drying them off.

Extra Equipment

Outside of what the sterilizer can do, many sterilizers will come with extra equipment to help with the process. Many sterilizers will come with tongs to help with a sterile removal of the bottles, as well as to avoid you getting burnt if the bottles are still relatively hot. Other sterilizers will come with bottle brushes to help with the cleaning process.

How to Use a Bottle Sterilizer

While a bottle sterilizer will kill all the harmful bacteria, it is not made to clean away any grime that has built up. The best method would be to rinse out your bottle right after use so that there is little to no residue left in the bottle.

This allows it to immediately be sterilized. If any milk or formula has dried on the side, you will want to scrub that off before sterilizing the bottle.

To get the most thorough sterilization, you will want to take the bottle apart completely. It is not enough to just take the lid off the bottle.

Also remove the nipple from the ring, and any other removable parts so that as many surfaces as possible will be exposed. Nooks and crannies tend to be where bacteria grows most as those are hard to reach in the cleaning process.

The bottle sterilizer will get those nooks, as long as they are exposed by taking the bottle apart.

For the best sterilization, you should use filtered water. Other water which hasn’t had the minerals filtered out can leave residue left over on your bottles. This is true no matter what type of sterilizer you use.

You do not want to touch the bottles once they are sterile, as your hands are full of bacteria and germs. This is why using tongs, gloves, or some other clean device to remove the bottles is very important.

One of the best ways to keep the bottles sterile after cleaning is to keep them in the sterilizer with the top sealed. If you open the top to retrieve a bottle, you can put the other bottles in sealed bags to avoid dust collecting or exposure to germs.

Best Bottle Sterilizers Reviewed

Here are ten of the most popular bottle sterilizers, and the pros and cons of each:

Cuisinart CS-6 6-Bottle Capacity Baby Bottle Sterilizer

The Cuisinart CS-6 6-Bottle Capacity Baby Bottle Sterilizer is an electric steam sterilizer that can hold up to 6 bottles at a time. It is a large capacity sterilizer, which means it can fit most 8 ounce bottles, and has even fit some 12 ounce bottles in certain brands.

The two compartments make organization a breeze. The bottom has stands for each of your six bottles. You can also use the stands to separate plates, or other equipment.

A rack is placed on top of the bottles. Inside the rack is space for small items to be placed. When completely assembled, a handle allows you to pick up the bottles, and lower them into the sterilizer. A lid goes over the entire sterilizer.

Sanitizing is very simple. A measuring cup is built into the lid, so it is easiest to store. The sterilizer takes about 3 ounces of water.

Since there is no built-in filter, it is best to use already filtered water to avoid mineral build up. Once water is filled inside the machine, just plug it in and turn it on. All in all, it takes about 10 minutes for the sterilization process.

When the bottles are sanitized, it will automatically shut off. There is no drying cycle, so after the bottles are sanitized, you may want to take the bottles out and place them on a drying rack to avoid mold growth.


  • The sterilizer will turn off automatically when it is done.
  • The measuring cup is built in for easy storage



  • The sterilizer does not dry the bottles afterwards.
  • Not all the water gets evaporated, so the sterilizer needs to be cleaned out between uses to avoid mold growth.

Cuisinart’s electric steamer sterilizer is popular for its large capacity, while still maintaining a compact design. This makes it easier to clean all your daily bottles and equipment, without having to worry about finding space to store it.

Just keep in mind that you would not be able to keep your bottles sterile inside the sterilizer like some can, because this sterilizer does not dry the bottles, so quite a large amount of water will be pooled in your bottles and require the extra step of drying to avoid mold growth. But, that extra step may be worth it to have that saved space.

The First Years Power of Steam Electric Steam Sterilizer

The First Years Power of Steam Electric Steam Sterilizer is a 5-bottle sterilizer with a space saver design. Unlike most sterilizers that are short and wide, the First Years sterilizer saves you the extra counter space with the narrow but tall design.

Organizing is a breeze with this three level sterilizer. When you are ready to load up the sterilizer, just pull out the center compartment.

You can load up to five bottles by placing them over the five steam wands on the bottom shelf. Two additional removable trays can be added for smaller items such as the nipples of the bottles, or any pacifiers to make a total of three levels. The middle tray can be left out in order to accommodate taller bottles if necessary.

The center compartment is put back into the sanitizer and covered with a lid. You then add filtered water, and turn it on. The steam will shoot through the steam wands in order to fully sanitize the inside of each of the bottles.

The steam then makes its way up and around the other levels. If too many items are in the sterilizer during a load, then the steam will not fully sanitize the top tray of items.

The flat top, versus a dome top, also affects the ability of the steam to travel around the upper levels.

The electric steam sterilizer focuses only on the sterilization, and not the aftercare. When it is finished, your items will still be wet.

The First Years sterilizer does make it easy for pulling out the center compartment, and laying out the trays for them to air dry after sterilization.

This is recommended to avoid mold growth, which would occur if the items were left wet. But, this will not allow you to leave the bottles sterile inside the sterilizer until use.


  • This sterilizer will take up less counter space due to its narrow and tall design.
  • You have more organizational freedom because of the three adjustable levels.
  • The steam wands shoot directly into the bottles for a more thorough sterilization.



  • The top tray items do not always get sanitized if there are too many other items.
  • The flat top inhibits a more thorough steam flow.
  • The sterilizer does not dry the items after, which increases the chance of mold if left in the sterilizer.

The First Years has the edge on organization, being one of the only sterilizers with three levels. Of course, this design is mainly to save space, which all mothers can appreciate.

The compromise you make in having the extra level of organization, is the more thorough steam flow that shorter but wider sanitizers have. An upside is that this is one of the faster sterilizers, taking only 5 minutes to complete its cycle.


Wabi Baby Electric Steam Sterilizer and Dryer Plus Version

The Wabi Baby Electric Steam Sterilizer and Dryer Plus Version is a 3-in-1 sterilizer meant to save you as much time and space as possible.

In total, the sterilizer can fit up to eight bottles, as well as other items. Its unique air rotator helps deliver steam right where it should go for a more thorough sanitation.

This sterilizer is designed to accomplish three functions. The first is to sterilize. Up to eight bottles can be placed inside the bottom compartment.

Each bottle will be placed over a steam wand in order to receive the best sterilization. A top tray is then placed over the bottles, which can hold all the small items.

A plate tray is available for when your child is older. The plate tray has five slots for bowls and plates, on either side are baskets for spoons and forks.

This can be placed on the top to be sterilized as well. When everything is in place, a lid is placed over, and the machine can be turned on.

The steam is directed both inside the bottles by the steam wands, and around the entire compartments with the rotator. The domed top helps enhance the air flow for a more thorough sanitation. When it is finished sterilizing, it will automatically turn off.

A drying cycle is available to help prevent mold. This is the second function of the sterilizer. Wabi Baby believes that a thorough drying cycle is just as important as the steam sanitation when it comes to keeping off the bacteria.

Items that are left wet increases the chances of mold and bacteria growth. Air drying exposes the bottles to outside bacteria. Being able to dry your items in the enclosure of the sanitizer is the best way to keep your items the most sanitary.

The air rotator helps decrease the amount of time needed to fully dry all the items. In total, the drying cycle can take just under an hour.

The third, and last function of the sterilizer is as a storage unit. Because of its capabilities to dry your items, you do not need to worry about taking out your items until you are ready to use them.

This makes the Wabi a perfect storage unit that will not only keep your items organized, but also keep them sanitized as long as the lid stays on.

To make using the sterilizer even faster, you can utilize the memory function. With the memory setting, you can select your customized setting and turn it into a one button function for next time.

To avoid mineral build up, you can easily descale the entire device with another simple one-button solution.


  • A drying cycle will prevent mold from growing on your items in less than an hour.
  • An air rotator will direct the steam just where it needs to go for a better sterilization.
  • Up to 8 bottles can be fit in the device.
  • A special rack is provided for your child’s plates and silverware.
  • The memory function helps save time.
  • The sterilizer has a self-descaling function to prevent mineral build up.



  • This is one of the most expensive options for baby bottle sterilizers.
  • The sterilizing cycle can take up to 15 minutes.
  • It tends to leak very easy if exactly water amounts are not followed.
  • The Wabi does not have as long of a life-span.

The Wabi seems to have it all! It sterilizes, it dries, and it stores all your items to keep them bacteria-free. Not to mention all the space it has, making it one of the largest options available.

Unfortunately, having more features also results in having more parts that can break. This can be seen in how it never seems to last as long as some other devices. But while it does work, many customers have absolutely loved it.


Tomme Tippee Closer to Nature Electric Steam Sterilizer

The Tommee Tippee Closer to Nature Electric Steam Sterilizer is an extremely compact, 5-bottle sterilizer. To make things even simpler, it offers a one button function to turn it on and off. The sterilizer comes with a pacifier and tongs.

To use the item, you start by removing the center compartment. It is a two-tiered rack for your bottles and small items. Cup holder-like slots are provided for standing up your bottles on the lower rack.

The smaller items sit on the upper rack. A handle at the top of the rack makes it easy to pick up, and place inside the sterilizer. A domed lid, which also has a handle, is then placed over the entire device.

To start the sterilizer, first fill up the water compartment. There is just one simple button that is pressed to start the cycle. It takes just 5 minutes to finish the sterilization process.

Afterwards, you will want to remove your items because there is no dryer cycle. You can remove the tray and allow your items to air dry on your counter to prevent mold growth.


  • The sterilizer works in just under 5 minutes.
  • The entire mechanism is very compact, and fits on most countertops.
  • A pair of tongs is included for retrieving the bottles in the most sanitary method.



  • The top tray is unstable and tends to lean, or wobble.
  • There is no drying function, so the items need to be removed and air dried to prevent mold growth.
  • The machine tends to let off a chemical smell when running.

This is one of the cheapest options when it comes to electric steamers. As the price reflects, it is a very basic model that is made to just get the job done.

There are not many extra bells and whistles that some of the more expensive brands offer. But what it does do, it does decently well. A downside is the cheaper more unstable materials which let out a smell. But, the sterilization cycle works well, and that is the most important part.


Baby Brezza Baby Bottle Sterilizer and Dryer Machine

The Baby Brezza Baby Bottle Sterilizer and Dryer Machine is very similar to the Wabi Sterilizer in the way that it functions. The Brezza holds up to 6 bottles on the bottom, and multiple accessories on the top.

To load up the Brezza, you will be using prongs instead of baskets. The bottles are set over prongs on the lower level, leaving the bottom open towards the steam.

A stand rises up through the center with prongs flowering around the top. The bottle nipples and pacifiers can be hooked on the prongs, allowing for maximum exposure to the steam. A domed lid is then placed over the entire mechanism.

A front panel helps you to customize the cycles to your specific needs. There are three cycle options available: sterilize, sterilize and dry, dry.

The sterilizing cycle runs just 8 minutes. You can then choose from a 30, 45, or 60-minute drying cycle. As long as you keep the lid on the sterilizer afterwards, your items will remain sanitary for up to 24 hours without the risk of mold growing.


  • The settings can be customized to what you need, including the drying time.
  • There is a drying setting to avoid mold growth, and allowing you to store your items in the sterilizer.
  • There is an automatic shut off when the cycle is finished.



  • The prong set up for loading items makes it more difficult to fit items, and less versatile versus the regular basket that most sterilizers use.
  • The Brezza is very specific with the amount of water that is put in the sterilizer, otherwise it will leak.
  • The Brezza does not have a very long lifespan.

The Wabi and the Brezza have often times been compared in regards to functions. While the Brezza is the cheaper of the two, the Wabi tends to work better for customers. The main difficulty with the Brezza is the awkward loading system with the prongs.


Dr. Brown’s Microwave Steam Sterilizer

Dr. Brown’s Microwave Steam Sterilizer is a 4-bottle sterilizer, with room for other smaller items. The sterilizer comes with tongs in order to make removing the bottles both easy and sterile. The entire sterilizer measures 7 inches tall, which will fit in most microwaves.

There are just two pieces to deal with in Dr. Brown’s microwaveable sterilizer. The bottom piece is where the water is placed. A slightly raised tray has indentations to help you better place your bottles and other items.

There are instructions included with specific loading tips in order that the bottles all fit, as they cannot stand straight up due to having to fit inside a microwave.

Dr. Brown suggests using their bottles for the best fit. The second piece of the sterilizer is the lid. The lid is a simple, dome-shaped plastic cover with a handle for lifting it afterwards.

To sterilize, you pour regular tap water in the bottom. Place the closed sterilizer in the microwave, and microwave on high for 5 minutes. Remove the sterilizer, and take the items out to air dry afterwards to avoid mold growth.

The entire contraption is made from a BPA-free plastic, which can be washed in the dishwasher between uses to help keep it clean. The center rack can be removed for washing for a more thorough cleaning.


  • This device is very simple to use and clean.
  • It takes just 5 minutes to sterilize your bottles.
  • It is small enough to take with you when you travel.
  • Tongs come with the sterilizer.
  • The sterilizer is dishwasher safe for the easiest and most thorough cleaning.



  • It takes a bit of a juggling act to get the bottles, and small items to fit properly.
  • You cannot dry the items in the sterilizer, but have to open it up and let the items air dry.
  • The cover is a little flimsy, and has trouble clasping, especially when warm.

Dr. Brown’s microwaveable bottle sterilizer is simply a bowl with a lid. There is not much in the way of helping to organize the items, or do anything extra to help with the process.

That being said, it does work if being a container is all you need it to do. The tray at the bottom of the sterilizer also helps drain water away from the items, which a regular bowl and lid does not do.

Dr. Brown’s Deluxe Bottle Sterilizer

Dr. Brown’s Deluxe Bottle Sterilizer is an electric steam sterilizer which can hold up to six bottles. The sterilizer includes both a measuring cup to ensure the upmost accuracy when filling water, and tongs to be able to remove the items while keeping them sterile.

When it comes time to load up the sterilizer, Dr. Brown makes this simple with a removable tray. There are round cup holders to hold the bottles in place over specific spots.

These spots are where the steam will shoot up, so that the steam will be directed into the bottles for the most thorough sanitation. The bottle area is designed to fit Dr. Brown’s bottles the best, but will hold most regular bottles as well.

A basket for small items is connected with a hinge, which then closes on top of the bottles. A flat lid is also hinged onto the sterilizer to close over top the basket in turn.

The hinges allow you to not have to find countertop space for each spare part in the process of assembling the sterilizer. This will save you time, and space in the long run.

The electric controls on the front make it easy to tell where you are in your sterilization cycle. There are two buttons: a power button, and a start button.

Above the buttons are three indicators. The first indicator shows that the sterilizer is hot, and in sterilization mode. Second is a green indicator for when the bottles are done.

The third is a blue indicator that shows when the sterilizer is in a cool down mode. The cooldown mode will help cool the items after the sanitation process so that you will not have to worry about burning yourself when retrieving the items immediately after sterilizing them.

The sanitation process takes about 8 minutes. When it has completed the cycle, it will automatically turn off.


  • Indicators help you know where in the cycle your sterilizer is.
  • A cool down mode is available to avoid burning yourself on freshly sterilized items.
  • The sterilizer will automatically turn off at the end.
  • The lid and basket are attached to avoid having to find counter space during assembly.



  • There is no drying function
  • This is quite a bit larger than some of the other sterilizers, while the inside seems to be smaller than regular sterilizers.
  • The heating element is smaller than most, which means less steam is emitted.

While some of the functions are helpful, the over-all design of the sterilizer has many flaws that were a deal breaker for customers.

The higher price seems to entail better features, but Dr. Brown’s electric steamer does not rise to the quality that the price boasts.


Munchkin Steam Guard Microwave Sterilizer

The Munchkin Steam Guard Microwave Sterilizer is a safer way of sterilizing your bottles in a microwave. The container can hold either six 4 ounce bottles, or four 8 ounce bottles.

The sterilizer comes with tongs in order that you can safely remove the items after sterilizing without having to touch them and reintroduce bacteria to the bottles. The sterilizer is approximately 11†by 7.5†which should fit in most microwaves.

Loading the sterilizer is straightforward. A large capacity basket can easily be removed to load up the bottles and tops all in one place. You then can use the handle to lower it back into the sterilizer container.

A handle on the top of the container makes it easy to replace the lid. Two heat-resistant handles latch on either side of the container. It only takes about 2 minutes on high in the microwave to fully sterilize your items.

A unique feature of Munchkin’s sterilizer is their open-away latch. After removing the container safety by the heat resistant handles, you don’t need to worry about getting burnt when the lid is removed.

The open-away latch will keep the lid sealed on the side facing you, while it opens away from you to let out the steam before you unlatch the side facing you. This avoids any unnecessary burns.


  • The latch-away feature helps prevent burns.
  • The handles are heat-resistant.
  • The entire sterilizer is dishwasher-safe to make it easy to clean the container afterwards.
  • Tongs come with the sterilizer.
  • The basket is removable to make it easier to load up.



  • The inside tray does not have a way to help keep the bottles and items upright.
  • The side handle clips are flimsy, and take on heat very quickly despite being heat-resistant.
  • The latches on three sides tend to leave the third side slightly gaping, leading to water leaking out.

Munchkin’s Steam Guard Microwave Sterilizer has the edge in price, as it is not only one of the cheapest of the microwave sterilizers, but also one of the cheapest options altogether.

The safety latch feature is a much-needed design that many microwave sterilizers lack, as mothers who have burnt their forearms can attest to. The only downside is the cheaper plastic, which causes the entire container to come across slightly flimsy.


Philips AVENT 3-in-1 Electric Steam Sterilizer

The Philips AVENT 3-in-1 Electric Steam Sterilizer is an adjustable sterilizer that can hold up to six Philips Avent 11 ounce bottles, or other bottles of similar size.

It takes just 6 minutes to sterilize with Philip’s sterilizer. After the cycle is done, it will automatically shut off. Tongs are included with the sterilizer for cleaner and safer handling of items.

There are three pieces to this sterilizer. The bottom piece is the heating unit. Next is a tall compartment for holding the bottles or other large items.

The third unit is a small basket for other items. The reason Philips calls this a 3-in-1 unit, is that the three pieces can be arranged in whatever stacking method best suits your needs.

If you are sterilizing all your items, you will want both the large compartment and the smaller basket stacked on the heating unit.

If you only have one or two large items, the basket can be removed, and the lid can be placed directly on the large unit. If you only have smaller items, the basket unit can be placed directly on the heating unit to save space and have direct contact with the steam.


  • There are three stacking options in order to save space when you are using the sterilizer.
  • The sterilizer will automatically shut off when the cycle is finished.
  • There is plenty of space for items in comparison to other sterilizers.



  • There is no dryer function.
  • Rust builds up very quickly, which can only be prevented by frequent scrubbing sometimes as often as after every use.
  • There seems to be an odd smell, even after cleaning out the sterilizer.

Philips AVENT 3-in-1 Electric Steam Sterilizer makes it easy to customize the space you need each time you sterilize. This will save you so much counter space whenever you pull it out to use, because you won’t have to always pull out the entire bulky contraption.

Be aware of the rust build up, and keep on top of the cleanings to help the device last longer. Otherwise, it works well as a sterilizer.


Philips AVENT Microwave Steam Sterilizer

The Philips AVENT Microwave Steam Sterilizer is a fast and spacious option for microwave users. It can hold up to four bottles, and sterilize your items in as short as 2 minutes.

Tongs are included with the sterilizer. The sterilizer measures 6.5 inches by 11 inches, which should fit inside the average microwave.

To load the sterilizer, place four bottles on the removable rack. There are short cup holder-like indentations to help keep the bottles upright.

The rack is made for Philips AVENT bottles, but can fit most other bottles as well. A handle will make it easy to lower the rack into the sterilizer. A lid is then snapped into place, after which the entire contraption is placed in the microwave.

Depending on the wattage of your microwave, it can take anywhere from 2 minutes to 6 minutes to finish sterilizing.

After removing the container, make sure to open it away from you as there is no safety to keep the steam from burning you. It is recommended to let it sit for 10 minutes after using to let the items cool down before attempting to open the lid.


  • The quality of materials is higher than other microwaveable sterilizers.
  • This sterilizer takes a shorter amount of time than most.
  • Tongs are included with the sterilizer.



  • There is no measuring cup to help achieve the perfect amount of water needed to sterilize without leakage.
  • There are no handles to make moving the device easier.
  • The container is shorter than other options, which fits AVENT bottles nicely, but is not always a good fit for some of the tall and narrow bottle brands. 

AVENT claims this is the number 1 recommendation from moms. This is definitely one of the higher quality options for microwaveable sterilizers.

It has it all from the stronger plastic, to the space for items inside. It still will require removing the items afterwards to dry by hand, so while it is one of the better microwaveable sterilizers, it is not the most sterile sterilizer option.

The Winner

If you want a simple and affordable sterilizer then you can’t go wrong with The Philips AVENT Microwave Steam Sterilizer. In short 2 minutes, all your 4 bottles would be sterilized.

However, if you want to get the most out of the sterilization process, you will want a sterilizer that both sanitizes and dries the items afterwards. Only then will you be able to keep your items in the sterilizer between uses without the fear of mold growth.

Otherwise, you’ll end up leaving your items out to air dry, which will quickly attract bacteria back to the bottles.

There are just two sterilizers from the list that have both a sterilizer and dryer, and those are the Wabi and the Brezza. Out of the two, the Wabi stands out as both better quality, and easier to use. It also can hold more bottles than most brands, saving you time from having to run multiple loads.

In the end, it is all about your child’s health. You may want one that saves you time, or saves you space. But, if it doesn’t fully sterilize your child’s bottle and other items, then it defeats the entire purpose for purchasing the item. The Wabi sterilizer is one of the best items for completely sterilizing your bottles.

Father of two wonderful kids, love parenthood and feel blessed to have an amazing family.
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