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Best Microwave Bottle Sterilizer

When having a baby it is extremely important to make sure that the bottles they drink from our clean and sanitary. A bottle sterilizer is an ideal solution to keeping your babies bottles, dummies/pacifiers and feeding equipment sterile. There are a number of different options available for you to choose from, depending on your preference, and they are a quick and easy method of keeping your bottles, and other baby equipment sterile for a number of hours.

Newborn babies up to the age of 6 months old are more susceptible to bacteria, infections and viruses, as there immune system is not fully developed. During their first 12 months it is important to sterilize all of their feeding equipment, such as bottles, teats, breast pumps and beakers, as well as dummies/pacifiers, to help prevent and protect them from any illnesses which can be caused from bacteria. By 12 months old your baby’s immune system is a lot more developed and their antibodies become more resistant to harmful germs. However it may be beneficial to continue to use a bottle sterilizer for bottles, teats, and dummies whilst your baby is still using them.

See below for several of the best options for a microwave bottle sterilizer.

Name: Rating:Price on Amazon:
Philips AVENT Microwave Steam Sterilizer5.0
Tommee Tippee Microwave4.8 (Lowest Price)

The Philips Advent line of baby bottle sterilizers have two models. The first is the Microwave Steam Sterilizer which is made from high-quality microwave-safe material. Unlike the Munchkin steam guard, the Philips Advent microwave steam sterilizer can sterilize up to 6 baby bottles in one go. If you are looking for the top microwave bottle sterilizer you can’t go wrong with this option.

Philips Advent: Quality You Can Trust

Since its birth in 1984, the Philips Advent line of baby products have been a trusted brand. Its uniquely and carefully designed baby bottles were the first choice of most parents. Then after Philips merged with Advent, they started developing other products to supplement their baby feeding products, such as the baby bottle sterilizer.

Microwave Steam Sterilizer

It also has more space than the Dr. Browns sterilizer. This makes sterilizing baby bottles a breeze. Sterilizing with the Philips Advent Microwave steam sterilizer only lasts 2 minutes, so if you’re a busy working mom or dad, you’ll love the microwave steam sterilizer. All you need is 200 ml of water and pop this sterilizer in a microwave and the baby bottles will stay clean for up to 24 hours provided that the lid is not removed. It’s easy to clean and comes with a basket that converts into a basket rack for the dishwasher.

Microwave bottle steam sterilizers are very convenient and durable, as there are no electric parts to break down. Virtually, microwave sterilizers are specific containers, made of microwave-compatible plastic, equipped with specialized drying rack, holding bottles and other baby items. While some parents argue that paying $25-50 for a plastic container it too much, others know how much it makes their life easier, and think that microwave sterilizers are an outstanding value for money.

These sterilizers have incorporated latches, locking the container, and handles, preventing burns when taking the heated container out of the microwave.

The main pros of microwave steam sterilizers include:

  • Convenience and easy usage
  • Reliability
  • Rapid sterilization, which takes about 6 minutes

There are not many cons to using these sterilizers, but still:

  • Size – fits only standard size microwaves
  • No water-dry protection – is likely to melt down and damage the microwave in case water is not added

Instead of pouring baby bottles and pacifies into the boiling water, steam sterilizers use just several ounces of water and sterilize all the baby items by means of the generated steam, using several times less energy. In addition, steam sterilizers are very simple in usage, can sterilize 4-6 bottles at once, depending on the capacity, and are automated, so you will not have to sit in the kitchen and watch over them, constantly worrying about forgetting to switch the oven off.

At the same time, it should be mentioned that bottle steam sterilizers do not wash bottles. All baby items, including bottles, should be thoroughly washed prior to sterilization.

Some experts advise using distilled water for steam sterilization in order to prevent the build-up of hard water and eliminate water spots on the items.

It is important to note that almost all steam bottle sterilizers contain plastic to some extent, so if you are one of those eco-conscious parents, you should better stick to boiling the bottles in stainless steel, as long as you are sure that your baby would never contact with plastic anywhere.

The best brands of bottle sterilizers include Phillip Avent, the First Years, Gerber, Dr. Browns and others, while prices vary from $25 up to 200. In addition, parents can buy both baby bottles and sterilizer from the same company, to make sure the bottles fit the sterilizer perfectly.

Best Bottle Warmer For Comotomo Bottles

Anyone who has tried out several bottles knows the benefits of using comotomo bottles. The silicone bottles don’t spill milk and you can re-heat them without worrying about harmful chemicals with plastic bottles. While glass bottles are nice, them breaking can be an issue.

The best bottle warmer for comotomo bottles is most definitely the Philips Avent Fast Baby Bottle Warmer. Many bottle warms are fitted for slimmer bottles and this Philips model does have a wide area to fit in the comotomo bottle.

Click Here To For Pricing on Amazon

Types of Bottle Sterilizer

There are a number of different bottle sterilizers available depending on your preference. Before buying any sterilizer you should check that the bottles you use will fit, not all sterilizers will accommodate the larger 9oz and 11oz bottles that may be used as your baby develops and grows.

The following are some of the options available when choosing a bottle sterilizer:

Electric Steam Bottle Sterilizer

Electric steam sterilizers are a fast and efficient way of sterilizing, they can take approximately eight to twelve minutes, plus cooling time, it is important to allow time for the sterilizer to cool as hot steam escapes when the lid is lifted. They have a heating element which is used to boil a specified amount of water into steam, no chemicals are used. The intensive heat of the steam will then sterilize the bottles, teats and feeding equipment. An Electric Steam Sterilizer is a self contained freestanding unit which plugs in. They usually have a large capacity and may contain up to 6 bottles, together with lids, teats and other accessories. All items are stacked inside and once sterilized can remain sterile for up to 24 hours as long as the lid has not been lifted, these times will vary depending on which sterilizer you buy.

Microwave Baby Bottle Sterilizer – Why They Are The Best

A Microwave bottle sterilizer is a light and compact container constructed using microwave safe plastic. They are simple and reliable to use and can take approximately two to twelve minutes, depending on your microwave wattage. The sterilisers can hold a number of bottles, teats and accessories and include a lift-out drying rack which have locators on them to help position the bottles, teats and their lids. They are easy to use, just add the required amount of water into the container, close the lid securely (they usually have clips to keep it closed), and place in the microwave for the required amount of time. The steam will then sterilize the bottles and baby equipment. The sterilizers also have handles, allowing them to be easily removed from the microwave. It is important to take care when lifting the lid of the sterilizer when it has initially been removed from the microwave, as hot steam will escape, therefore ensure that you do allow time for cooling. Once sterilized, the contents of the sterilizer may remain sterile for up to 24 hours as long as the lid has not been opened – this will vary depending on the make of sterilizer you purchase. The lid can also be used as a sterile work surface which is an advantage when removing the bottles to make up feeds. Most Microwave sterilizers are dishwasher safe, and are handy when going on holiday as they are light and easy to use, as long as there is a microwave available. It is advisable to check that the containers will fit into your microwave before you purchase them, as they may not fit into smaller microwaves. Some Microwave bottle sterilizers also double up as cold water sterilizers.

Microwavable Sterilizer Bags

Microwavable Sterilizer bags are ideal as they can be used at home or when out and about. They are flexible, sealable plastic bags which can fit into any size microwave. Each bag can be re-used up to 20 times, making them great value. They are a quick and easy method of sterilizing bottles, teats, pacifiers, feeding equipment as well as breast pump accessories. Using a microwavable sterilizer bag takes approximately 90 seconds up to 3 minutes for a single bottle (depending which brand you buy), making night time feeds much easier when you need to sterilize a bottle quickly. They are also handy when you are out and about for a number of hours visiting friends and relatives, as it allows you to sterilize bottles when required – so long as a microwave is available!. The bags are designed with a special cool touch grip, making them easy to remove from the microwave, and Tab openings which allows the steam to be released safely and excess hot water to be poured away.

Cold Water Bottle Sterilizing

A Cold water sterilizer is a container which has a holding rack and lid. Bottles, feeding equipment, dummies/pacifiers and other baby feeding accessories are sterilized by fully immersing them in cold water which has been mixed with a sterilizing tablet or sterilizing liquid (for example Milton). The Tablets/Liquid is dissolved into the correct amount of water required, which forms a solution which is highly effective against bacteria. It is important to ensure that all bottles, feeding equipment etc is fully submerged in the solution and that no air bubbles remain. The solution will take approximately half an hour, but can be kept in the solution for up to 24 hours depending on their guidelines. The solution will need changing every 24 hours, and should therefore be changed daily. When removing items from the cold water sterilizer it is essential that you wash your hands first. The sterilizing tablets and liquid used in the cold water sterilizers are non-toxic and safe to use. You may wish to rinse off the liquid from the bottles and feeding equipment once sterilized, if doing so, it is important to use recently boiled water which has been cooled so that it does not burn you, do not rinse using water straight from the tap as this will not have been sufficiently sterilized. Avoid leaving the sterilized bottles and feeding equipment out on work surfaces for too long as they will lose their sterility.

Cold Water Disposable Sterilizing Bags

Cold water sterilizing bags are very useful when travelling abroad, going on holiday, or when visiting friends and family. They are a safe and effective way of sterilizing bottles, teats and baby feeding equipment and can be used abroad with foreign water. Each bag can last for approximately 24 hours, just add a sterilizing tablet/liquid, fill with the required amount of water, then fully immerse the items you are sterilizing, Bags can be suspended from any safe, convenient point whilst sterilizing.


Another simple method of sterilizing baby bottles and feeding equipment is to boil them in a pan. Bottles, feeding equipment etc. are placed into a pan of cold water which is heated up to boiling point. The items should be boiled for approximately 10 minutes, with the lid on, to ensure that they are sterilized. It is advisable to use the same pan every time.


About Jameson Benning

As an apartment renter, having a limited amount of space affects my purchasing habits. I review the best portable items so you don't have to!

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