June 14, 2023

Baby Bottle Warmer and Sterilizer Buyers Guide

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It’s never too early to start preparing for your baby’s arrival! If you’re a new parent, one of the most crucial things you can do is sterilize and warm up the babies bottles. But, how can you make sure that they are safe? The best way is by using a reliable baby bottle warmer and sterilizer. 

Warm milk soothes and calms a hungry baby and helps them sleep better. Giving your child warm bottles of breastmilk or formula will assist them to fall asleep quicker, staying asleep deeper, and waking up less often during the night.

In this article we’ll discuss all you need to know about baby bottle warmers and sterilizers, and we also recommend our top 3 choices that we reviewed. For a more in depth review, be sure to check out our baby bottle warmers and sterilizers full review article.


The First Years

Overall Rating: 5/5

  • Easy to use: prefill the water vial to desired amount and then store in warmer – no need to measure in the middle of the night
  • Compact bottle warmer: compact size fits easily on counter so you can keep in nursery or on Nightstand for easy access during the night
  • Compatible with most baby bottles: works with most wide, narrow, angled and even disposable bottles 
Get it on Amazon$16.62

Philips Avent

Overall Rating: 4.5/5

  • Uses natural steam to sterilize baby bottles and other baby products, killing 99.9% of germs and bacteria without chemicals
  • Sterilizes in just 6 minutes; then automatically shuts off for energy savings and safety
  • 3-in-1 adjustable modular design fits a variety of bottles, pacifiers, pumps and accessories and takes up minimal countertop space
Get it on Amazon$148.99

Papablic 5-In-1

Overall Rating: 4.3/5

  • Make Night Feeding Easier: Newborns easily wake up to eat every 3-4 hours. Our bottle warmer features a steady warming mode for keeping baby milk at a constant temperature so getting up for those night feedings would be much easier (Preset for up to 24 hours). Parents deserve more sleep!
  • Automatically Shut Off: The bottle warmer conveniently sounds an alarm and powers off when the bottle is ready. Just add some water, select your warming mode and timing, then the bottle warmer does the rest! Spend more time snuggling with your baby and less anxious time waiting!

Get it on Amazon$36.99

What To Look For In A Bottle Warmer?

A bottle warmer can be a life-saver for many parents. A time saver as well, because it allows you to warm up your baby’s food or diet drink quickly and without fuss. If you’re looking for the best bottle warmer, here are some things to consider before making your purchase.

What Material Will The Bottle Be Warmed In?

This is important to consider because not all materials are safe for use with all bottle warmers. Most warmer models are suitable for use up to about 40 degrees Celsius – which you can check on the manufacturer’s instructions. You may want to avoid using your milk warmer to heat baby food jars or bottles containing expressed breast milk, as these substances may be more sensitive to heat.

Is The Bottle Warmer Quick And Easy To Use?

You don’t want a bottle warmer that takes too long or requires complicated assembly. The best ones warm up quickly and are simple enough even for grandparents to use. Some models come with useful features such as a timer and a ready tone.

Is The Bottle Warmer Compact And Easy To Store?

It’s not just about looks. If you live in a small apartment or even a tiny house, you’ll want to buy a bottle warmer that doesn’t take up too much space on your countertop. Even if you don’t have children at home anymore, you’ll want to keep the bottle warmer out of the cupboard so that it’s always ready for use.

Is The Bottle Warmer Easy To Clean?

Bottle warmers typically involve some assembly, and some models may need disassembling before you can fit them into your dishwasher. If you don’t have a dishwasher, you’ll want to ensure that the bottle warmer parts are safe for handwashing.

What Is The Price Like?

Bottle warmers generally range in price from about $30-$100 (prices correct at time of publication). It’s best not to spend too much on your first bottle warmer, as you may have to replace it if your baby decides they don’t like being fed from a bottle. You can save money by buying a used bottle warmer or checking out some less known brands.

What Features Does It Have?

Bottle warmers come with a range of different features. Some models come with extra functions such as defrosting and rapid heating, sterilizing and even remote control operation. If you want to feed your baby formula milk or give them expressed breast milk, you’ll probably need a microwave bottle warmer. You’ll also want to consider the size of the bottle warmer, as some only fit small bottles, and others take more oversized items such as jars and baby food tins.

Does It Worth Investing In A Sterilizer For Baby Bottles?

If your baby is of an age where they still need a bottle, you will probably have considered whether or not it’s worth investing in a sterilizer for baby bottles. They can be expensive and take up valuable kitchen space, so there are some reasons why this may not be the best idea.

However, if you use disposable bottles, a sterilizer for baby bottles is unnecessary; you can bin them after use. If you are bottle-feeding with breastmilk, this isn’t crucial, although it is recommended to sterilize your hands before handling the milk.

If you are using a proprietary brand of formula, then you will need to follow their advice on storage and sterilization methods. In some cases, the instructions will say that a sterilizer is unnecessary, but you should follow their instructions to be sure.

If you use bottles regularly, then a sterilizer for baby bottles makes a lot of sense, and there is a variety available depending on your budget and kitchen size. Most can fit in unique spaces such as cupboards, and they all come with their own set of features and accessories.

When using a sterilizer for baby bottles, it is essential to follow the manufacturer’s instructions carefully. They will advise whether or not you need to pre-sterilized your bottles and teats or if this can be done alongside the actual sterilizing process.

How Often Should You Sterilize Baby Bottles?

To answer this question, it is essential to understand what being “sterilized” actually means. Sterilization refers to a process that has been carried out to kill all the different types of bacteria and germs in a particular item. This can be achieved by heating, irradiation, or exposure to chemicals. There are two types of sterilization:

Sterilizing baby bottles is an easy process that can be done using steam or boiling water. It is vital to ensure you use the correct pieces when cleaning the bottle. For example, please do not put your teat in boiling water as this will cause it to warp and become less durable. Additionally, be careful when touching the baby bottles after they have been sterilized. The hot steam can cause burns if you are not careful.

Please note that the process of wiping down parts of your baby bottle with a cloth, warm water, and soap does not kill all bacteria or germs in the bottle. This is only effective for non-porous surfaces such as the white plastic on certain baby bottles. It is crucial to ensure you adequately sterilize your baby bottles before and after each use to prevent the spread of infectious diseases such as E-coli.

Please note that dishwashers do not always effectively clean items, especially those with nooks and crevices where bacteria can breed or hide. Things such as baby bottles and teats, pans, and utensils can also warp when placed in a dishwasher. This is due to the chemicals in dishwasher detergents which are not suitable for all items. In addition, certain types of bottle warmer may not be designed to sterilize your baby bottles effectively.

Before you start boiling your baby bottle, it is essential to understand what needs to be sterilized and what doesn’t. This will prevent you from making the wrong decisions and wasting time on unnecessary steps.

Until What Age Do You Need To Sterilize Bottles?

The U.S Centers for Disease Control and Prevention recommends sterilising bottles until their infants are at least 12 months old. And if you use formula instead of breast milk, you should sterilize the bottle until your child is 2 years old.

But this advice varies from one country to another, so make sure a pediatrician tells you the right time to stop sterilizing bottles.

It’s best to sterilize up until your baby is ready to start drinking water from a cup. Around this age, they’re likely able to drink hot drinks without injuring themselves, and it may be easier for them to handle a cup as well as their newfound mobility.

People Also Ask:

Is A Bottle Warmer A Necessity?

If you make your baby’s milk warm more than once a day, it is good to warm the bottles. You need to do this quickly because babies don’t like waiting for their food. These handy devices are designed to safely, efficiently, and consistently warm baby bottles, which is why they are so popular with new moms.

Bottle warmers are a convenient baby item that can save you time and keep your baby happy. These devices are not too expensive, but they can make life easier when warming baby bottles.

If you need to heat one or two more bottles per day, investing in one may be worth it.

How To Preserve Essential Nutrients, Vitamins, And Antibodies In Breast Milk?

Choosing a bottle warmer can be difficult, but you must get one to preserve the nutrients and antibodies in your breast milk. You need to know how they work and what the right temperature should be for breast milk. If you overheat breast milk, it won’t be good for your baby. What leads to health problems for babies, so you want to avoid overheating their food source.

Never heat the breast milk to a body temperature higher than 104 degrees F. The preferable temperature is between 98.5 to 100 degrees F. 

If you use a bottle warmer, make sure not to overheat your breast milk since this will degrade its nutritional value and immunological benefits. Also, it’s best if the bottle isn’t too hot or cold; instead, lukewarm is ideal for breast milk temperature.

Are Bottle Warmers Safe?

The bottle warmer has made a return to the market because it is safe and reliable. They’re convenient and secure- but not all bottle warmers are the same. Some bottle warmers use steam which can cause some safety risks like scalding. Please, before giving your child milk, test it on your wrist. 


When you have a baby, it is essential to look for the best when buying anything. One thing that will be used often in your home if you are breastfeeding is a bottle warmer and sterilizer. There is no wrong answer here – every mother will need a different product depending on their breastfeeding habits and which features matter most to them. 

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