Best Baby Bottle Sterilizer


Sterilization is the surest way to kill all microorganisms on a surface. We recommend not washing baby bottles alone. You really need to do a follow-up cleaning through sterilization. That is why baby bottle sterilizers are important nowadays. In the past, parents struggle with sterilizing baby bottles through boiling water. First, it is a hassle to dry the bottles completely. Also, you really need to wait to avoid melting the baby bottles. Thanks to technological advancement, we are giving you the best baby bottle sterilizer after careful research and product testing.

Our Pick: Philips AVENT Electric Baby Bottle Sterilizer

Philips AVENT’s baby bottle sterilizer does not need too much water. It only uses a small amount of water from its basin underneath. It can securely hold a lot of big and small baby bottles and their parts if separated. The result is super-hot baby bottles, but that only means intense sterilization which is reassuring. This product is convenient to use despite its more advanced system, but it comes with comprehensive instructions for usage and cleaning. Baby bowls, spoons, pacifiers and breast pump parts can also be sterilized using this device because of its big size and two chambers. Even though this baby bottle sterilizer occupies a lot of space, it can be disassembled for storage. It is automatic and durable yet affordable.

Runner-Up: Dr. Brown’s Microwave Baby Bottle Sterilizer

Dr. Brown’s baby bottle sterilizer securely holds a lot of bottles, tiny parts, and accessories because of its sections and holes. It sterilizes baby bottles fast because you just have to put it in a microwave oven. Both this product and your microwave oven are safe when utilized together. This baby bottle sterilizer fits most microwave ovens.

Also Great

Tommee Tippee Electric Steam Sterilizer can be cleaned thoroughly because it has no hidden holes or sections that you cannot reach. Its big lid can keep any surface dry because it catches water dripping from newly sterilized baby bottles. The baby bottles are still sterilized even if you leave them inside this sterilizer for the whole night and use them in the morning.

Wabi Baby Electric Steam Sterilizer has a dryer included for a more convenient time as a parent. With just one press of the button, the cycle automatically starts from sterilization to drying. This machine can still fit counters and tables because it is tall rather than wide.

Budget Pick

Munchkin Microwave Baby Bottle Sterilizer proves that steaming is better and safer than boiling when it comes to sterilizing baby items. Boiling requires a lot of water, which makes some parts of the baby bottle unreachable to dry with a cloth. This sterilizer is not messy to use because inside, it is just mostly steam. Drops or splashes of water are minimal.

How to Select the Best Baby Bottle Sterilizer

Remember these important factors to consider before purchasing a baby bottle sterilizer:

  • Steam

    The most popular way to sterilize is steaming because you only have to use a little water. Water deposits can stay inside unreachable parts of the baby bottle that are difficult to completely dry out, leading to stains and accumulated germs. Now, there are two types of sterilizers using steam: microwave and electricity. Microwave sterilizers are just specialized bowls and lids that can be put inside an oven to evenly heat up the baby bottles inside. Make sure to check the dimensions of your microwave oven first before buying a sterilizer. Meanwhile, electric sterilizers are big contraptions that need to be plugged into work. The best part about electric sterilizers is that they can hold a lot of baby bottles and some have a dryer included.

  • Size

    Not all sterilizers can hold a lot of baby bottles. That is why you should always check the capacity of a product before buying it. Also, bear in mind the design of your baby bottles. Baby bottles with wide necks need a lot of space. If you directly breastfeed your baby, you can resort to microwave sterilizers since you only need a few baby bottles. With formula and continuous pumping of breast milk, you obviously need a lot of baby bottles and pump accessories so choose an electric sterilizer.

  • Travel

    We cannot guarantee that a hotel room has a microwave oven available. Besides, bringing electric sterilizers is such as hassle. A preferable way to sterilize baby bottles during travel is through ultraviolet light bulbs that are powered by batteries. These UV light bulbs are designed as a portable baby bottle sterilizer. UV sterilizers are small and lightweight. Most of them just focus on sterilizing the nipple, but that is better than none at all. For travel, you can manually wash and dry the bottle while the nipple goes under the UV sterilizer.

  • Additional Features

    It is best to check some bonus features in a baby bottle sterilizer so you would not miss using it. Many electric sterilizers already have an alarm feature to let you do other stuff while waiting for the sterilization process. Some have a timer to sterilize baby bottles automatically without you manually operating it. For a budget-friendly sterilizer, some have bonus sippy cups and baby bottles included in the packaging. To make your hands safe from sudden heat, most sterilizers emit a signal when still hot.

    For cleaner water to use for steaming, some baby bottle sterilizers have filters. If you use a breast pump, pick a sterilizer with a separate tray for accessories. Some sterilizers encourage washing baby bottles before sterilization, so they include brushes in the packaging. You would thank sterilizers with tongs included because it can be annoying to accidentally burn your fingers.

How to Clean a Baby Bottle Sterilizer

The most common complaint about baby bottle sterilizers, especially electric ones, is the accumulation of dirt after months of frequent use. Two major reasons are the inadequate amount of water used for steaming and dirty water. To avoid dirt build-up, follow instructions regarding the right amount of water to be used.  Also, avoid tap water. Use drinking water for sterilization.

If prevention is already too late, you have to clean the baby bottle sterilizer. According to the child care blog Papa Kehte Hain, a mixture of water and vinegar is needed to clean sterilizers thoroughly. The recommended ratio is 1:3, vinegar to water. Leave the mixture inside the sterilizer for 15 minutes. Afterward, rub the dirty surface with a rough cloth. For maintenance, vinegar cleaning must be done every four weeks. When you spot dirt again, clean it immediately.


Baby bottle sterilizers are perfect for parents around the world. Being a parent is not an easy task, so quit punishing yourself with boiling water. Find an automatic baby bottle sterilizer and tongs to avoid monitoring boiling water for a long time and burning your fingers when you finally get the bottles. Parents deserve to have a break, at least from bothersome ways in sterilizing baby bottles.