Best microwave sterilizers in 2018 – Comparison & reviews

Best microwave sterilizers in 2018 – Comparison & reviews

Last Updated: 21.08.18

Top Microwave Sterilizers This Year – Guide & Comparative Analysis

There are many microwave sterilizers available for purchase these days, and finding the right one for your needs might not be easy given their variety. In order to give you a helping hand, our team has carefully analyzed the products put up for sale and, taking professional opinions, customer reviews and product specifications into account, we have concluded that the product you should consider is the Philips AVENT Sterilizer. It is efficient in eliminating germs through the use of high-temperature steam obtained as the water inside its tank evaporates. Made from high-quality materials without toxins which are also heat-resistant, it will surely be used for a lot of time. Furthermore, it is compact and can be used as a storage unit too, preserving the bottles in a sterile environment for 24 hours. Since it is affordable, it might be quickly sold out. In this case, Dr. Brown’s Microwave Steam sterilizer is a good alternative.

Finding the best baby bottle microwave sterilizer can prove to be a difficult and time-consuming task, given the wide variety of products available for purchase. This is why we offer you a hand in deciding what is best for your needs. Our complete buying guide discusses important factors that you should take into consideration before making a purchase.


Microwave sterilizers are pretty much identical in operation, with minor differences between these products. Their simple yet efficient principle has been used by all manufacturers, and only slightly modified in some particular designs. To operate, they rely on steam obtained by heating the water in the special tank inside a microwave oven, at maximum power.

As the water evaporates, the steam is released at a high temperature, eliminating germs and bacteria in a simple, effortless way. Versatility comes in terms of what and how many items you can clean and disinfect by using good baby bottle microwave sterilizers.

Some are meant to solely sanitize bottles and nothing else. Their trays and lids are modeled in such ways that they will not efficiently hold tethers, pacifiers, and other accessories. However, all microwave sanitizers are compact and lightweight, meaning that they can be easily carried from one place to another, a feature particularly beneficial for families who enjoy traveling.

Most designs have a capacity of 4 bottles; the more versatile models can hold 5 or 6 standard models, and, depending on their design, simultaneously clean small parts as well. Currently, the ones widely available for sale can disinfect baby accessories and bottles at the same time.

While we’re on this topic, you might want to consider checking out other related articles, such as the one on the most reliable thermometer for infants or a high-quality digital thermometer for babies. They can provide useful information in case you’re in the market for a thermometer for home use.


Since the working principle is identical pretty much in all of these devices, in order to make a difference and improve performance, manufacturers turned to other tricks. These include using certain materials, designing the interiors in a specific way or including other extra features.

In order to ensure a steady flow of hot steam in all corners, the best microwave sterilizer should have a special lid design that maximizes the flow towards corners further away from the water tank. This ensures that even in less accessible places, the bottles will receive a consistent flow of heated steam, providing complete sterilization across the entire surface.

The walls can also have a special shape for the same reasons, increasing efficiency and performance. To make things easier and more pleasant for the customer, some microwave sterilizers have a removable tray that can be separately cleaned. This will make maintenance easier and will offer better results.

It is important to periodically wash the product, in order to eliminate residual water and other waste that might build up after successive uses. Cleaning can be done either in a dishwasher or by hand, and usually, both methods are recommended in the instruction manual.

Other features and extras

Extra items in the package can include a special cleaning formula for the sanitizer itself or a pair of tongs which will allow the customer to remove the bottles with ease. Keep in mind that they might be extremely hot, so you might find that owning the tongs will be useful in time.

Furthermore, it also prevents accidental contamination and eliminates the need for wearing gloves. Some other features included are the possibility of using it as a storage unit. Provided that the lid is not opened, particular sterilizers will keep the bottles sterile for as much as 24 hours.

This means that, whenever you find yourself in need of a new bottle for your children, you have one at your disposal. With a capacity of 4 to 6 bottles, it is not necessary to sanitize them daily. Extra safety features include a specially designed locking mechanism, to prevent burns caused by the overheated steam and other ventilation systems that allow a quick and safe evacuation of the vapors.

In terms of budget, almost all devices are similar. They are found in the $20-$30 price range, and only special designs will be more expensive. Their affordability, extremely simple operation and the lack of any moving parts or electric circuits makes them a great choice for you.

If you found this guide useful, perhaps you might be interested in other articles on connected subjects, such as a reliable ultrasonic jewelry cleaner or an excellent lab glassware washing machine.

Our 2018 list: Find the microwave sterilizer for your needs

There are many ways of sterilizing baby bottles, and a pretty popular one is by using microwave sterilizers. In order to help you decide which product is most suitable for your needs, our team has compiled a list with reviews of baby bottle microwave sterilizers, which are as objective as possible, taking product specifications and feedback into consideration.

Philips AVENT Sterilizer

Simplicity is usually the best way of offering good performance without adding too much to the overall cost of a product. Efficient and versatile, the microwave sterilizer made by Philips AVENT is a very popular product, appreciated for its ease of use, safe operation, and compact size which fits most microwaves.

Operating at a higher temperature than a dishwasher, the device eliminates almost all harmful germs and bacteria that might be left over after washing. It has a capacity of four bottles, without being too bulky or big. The compact design can be an advantage for a traveling family, and its lightweight materials make it portable enough.

Using natural steam, all it requires in order to operate is purified water. Ready in under 5 minutes, depending on the type and power of your microwave oven, the bottles can be kept sterile for 24 hours provided that the lid is not lifted. BPA-free and safe for daily use, this sterilizer has excellent value for the money and is a great choice.

Buy from for ($16.79)

Dr. Brown’s Microwave Steam

This is one of the products that came up most often while our team was gathering information for this list. Inexpensive and durable, it is made to fit into most microwave ovens and has other extra features that make it a very good and efficient product. Safe and easy to use, it is a customers’ favorite.

Capable of holding up to 4 bottles at once, it has a tray custom molded to hold them in place; it is also removable, to make it easier for you to clean it after a period of use. Made of high-quality plastic, it is reliable and safe, without BPA or other toxic compounds that might affect your babies’ health. Holding either standard or wide neck bottles, it surely is versatile enough.

Using high-temperature steam to sterilize the bottles, it only needs water to operate and, depending on how powerful your microwave oven is, between 3 to 6 minutes to complete the process. It comes with a pair of tongs to remove the sterilized items without touching them and risking contamination.

Buy from for ($19.29)

Kiddiluv Microwave Steam Sterilizer

Suitable for families with more than one baby, this high-capacity sterilizer is popular due to its inexpensive price, ease of use and reliability. Without sacrificing material quality, it meets the highest standards and can fit most modern microwaves, giving it good value for the money.

Holding up to 6 wide neck or standard bottles regardless of their brand, it is compact and lightweight so storing or carrying it from one place to another is not a problem. Designed to fit most microwave ovens, it requires only water to operate and, depending on how powerful the oven is, it can finish sterilizing in only 5 minutes.

It eliminates most germs and bacteria found on baby bottles, pacifiers, and tethers alike. Made of BPA-free plastic material with high resistance to heat, it is safe to use, as no toxins might get in the bottles. The special materials used give it prolonged lifetime, so you will benefit from it for a longer period of time.

Buy from for ($19.99)

Chicco Bottle Steam

Using steam to sterilize bottles and other accessories, this product is intended for families with babies who demand extra protection for their children. Efficiently eliminating most household germs and bacteria, the device is designed to fit most microwave ovens without requiring adjustments.

BPA and PVC-free, the materials used to manufacture the sterilizer are of the highest quality, meeting the standards imposed for this type of devices. Using tap water, it ensures that no chemicals are released, contaminating the bottles. It is easy to operate: put it in the microwave oven and, depending on how powerful it is, the process will be over in about 5 minutes.

Included in the package is a pair of tongs to make it easier for you to remove the hot bottles, and to eliminate the risk of contaminating them after disinfection. Reliable, the sterilizer can hold accessories too, not only bottles; it is recommended for use on tethers and other parts too.

Buy from for ($24.99)

The First Years Simple

This trusted brand is appreciated for the great products it delivers. The sterilizer features a compact and reliable design, including many safety features and using only the highest quality materials for the outer shell and interior. Destroying harmful bacteria which can be found in bottles and other baby accessories, it has great value for the money and is a choice worth considering.

Made from plastic, the sterilizer can hold up to 4 complete bottles, together with other smaller parts and accessories. It efficiently destroys germs by using high-temperature steam, obtained from tap water placed in the special reservoir. Fitting all standard microwaves, it is therefore easy to use and versatile.

Safety features such as cover locks and steam vents are included too. These have the purpose of preventing accidental damage to your hands when removing the lid. Customers appreciate the fact that it comes ready to use, and that it quickly disinfects the bottles.

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