Best Baby Bottle Brush

How to find the best baby bottle brush that gets all the gook and grime out of the toughest spots of your bottle.

Little baby bottles can be tough to get clean, especially with all the nooks and crannies of the bottles. It can be dangerous to leave milk that is stuck in those small crevices of the bottle in between feedings.

Nipples on baby’s bottles are easy to replace because you can just buy new ones whenever you like, but even after a few uses, they become cloudy and stinky and they just look dirty.

As new parents, a bottle brush may not seem like a serious must-have item for your registry, but when you’re late-night feeding and you’ve run out of bottles, the last thing you want to do is swish around some hot soapy water and hope for a clean bottle for your babies milk.

Bottle cleaning should be taken seriously and a proper bottle cleaning brush can help you keep up with all things bottle cleaning.

Sometimes, baby bottles can be difficult to clean, even with a bottle brush so make sure you do some research on baby bottles so you can have a set that is easy enough to keep clean, works for your baby, and is able to fit in your baby bottle sterilizer too.

Here is how you can choose the best baby bottle brush for your family, and a few suggestions on which ones I like as well.

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Types Of Baby Bottle Brushes

All Sponge Brush

If you’re not into traditional bottle brushes with nylon bristles when it comes to cleaning bottle nipples, an all sponge brush is a great option.

With a sponge brush, you can often remove the sponge from the handle and give it a thorough cleaning in your washing machine.

The sponge is also really great for reaching the sides of the bottle where breast milk or formula tends to get stuck. Because a sponge is flexible, it can reach into tight spaces, and is less likely to scratch your bottles because it provides gentle cleaning.

My favorite baby bottle brush that is all sponge is the MoomooBaby Triple Bottle Brush Set.

Stand Alone Brush

A stand-alone bottle brush with soft bristles made with nylon is one of the most popular options for cleaning baby’s bottles. The brush handle has a suction cup or an extra base that allows the bottle brush to dry properly in between uses. This is helpful when it comes to getting rid of unwanted bacteria. Some brushes have a storage clip so you can hang your bottle brush, but the suction cup base options are easier to use.

One of the best baby-bottle brushes that stand-alone is the OXO Tot Bottle Brush which has stiffer bristles as well as soft flexible bristles for proper cleaning.

Silicone Brush

Another good baby bottle brush is a silicone brush. These are often high-quality baby bottle brushes that is effective if you want clean bottles.

This is a healthy, eco-friendly alternative to bristle head brushes. You can store these baby bottle brushes on your baby bottle drying rack, and the silicone bristles are very easy to keep clean.

One of the best picks for a silicone baby bottle brush is the Kitchiny Silicone Bottle Brush. This is a set that you can use on water bottles for when you’re out of the baby bottle stage, and these brushes are easy to throw into the diaper bag if you need to wash a bottle on the go.

Guide To Buying A Baby Bottle Brush

When buying a baby bottle brush there are a few things you should look out for:


Make sure the brush has a flexible neck that can make it easier to get into all the hard-to-reach spots of the bottle that a regular, stiff brush cannot reach.

Non-Slip Handle

A good bottle brush should have a nonslip handle that will make it easier for you to wash your bottle without dealing with a slip and slide situation.

Long Handle

The last thing you want is a bottle brush that doesn’t reach the bottom of the bottle, make sure your brush has a long enough handle to reach your desired bottles.

Sponge Tip

The best baby bottle brushes have a sponge tip because you can scrub off the build-up with it. Sponges DO build up bacteria quicker than bristles, so be sure to wash your brush really well after cleaning your bottles to make sure the spongy tip remains safe.


A good bottle brush should have two types of bristles, hard and soft, for cleaning off different types of deposits on your bottle. Be sure to replace your bottle brush when the bristles become worn or your bottle brush will not be as effective in keeping your baby bottles safe from germs and grime.


To some, it is important to keep eco-friendly products in the house, and bottle brushes are no exception, there are a few eco-friendly brush options that do offer all the features that you require in a bottle brush. The best brushes that are eco-friendly are the silicone styles.

BPS Free

The FDA has banned the use of BPA in baby items to keep our little ones safe from harmful toxins, so be sure your baby brush is BPA-free upon purchase.

How To Clean Baby Bottles

When cleaning a baby bottle, you’ll want to avoid delaying the cleaning process and get it done as soon as you can after feeding.

Leaving a milk bottle in the bottom of the stroller or in the car with old milk contents in it is unpleasant and the odor alone will make you feel sick.

Avoid the headache of dealing with old, smelly, stuck-on curdled milk, and wash your bottles as soon as possible.

Since your hands aren’t small enough to fit inside a baby bottle, you’ll need a baby bottle brush to get the job done, and a nipple cleaner to get inside the nipple area.

For easy cleaning, here is how you can wash your baby bottles:

  • Rinse out the bottle as soon as the feeding is finished
  • Use very hot water and dish soap when you start to clean the bottle
  • Use nipple brushes and bottle brushes on all the parts of the bottle, even the attachment rings and any other parts your bottle comes with
  • Rinse the bottle with water and place it onto a clean drying rack to air dry or throw it into your sterilizer for an extra clean
  • Be sure to clean and wash any pacifiers this way too!

You could also use the top rack of your dishwasher for easy cleaning and sterilizing in one go, however, be sure to not melt the bottles as that has been known to happen and can be an unnecessary expense to replace all those precious bottles.

Can You Sterilize A Baby Bottle Brush?

You do not need to sterilize the bottle brush unless there has been an illness in your family and the baby. If you clean the brush on a regular basis that will be enough. Each brush is different, therefore you will need to read the package instructions on the brush you purchase to see if it is a top-rack dishwasher or sterilizer safe.

Keep Your Bottles Clean

Now you know the importance of keeping your baby bottles squeaky clean to keep your baby safe from harmful germs and bacteria.

It can be overwhelming for a new parent to have to keep the baby safe from the germs on baby wipes, diapers, clothes, and toys, now you have to think about bottles (and breast pump parts) too!

Cleaning the feeding bottle for your baby should be completed multiple times a day, and milk should NEVER be left in the bottle as it can curdle and create a stench no one wants to deal with.

Use the proper baby bottle brushes to clean your baby bottles and keep your baby safe from bacteria and germs.

It’s amazing that this simple tool has so many different designs and shapes to choose from, but the experts have gathered and decided that not all bottles are the same and therefore not all bottle brushes can be the same.

Remember to wash your bottles with soap and water, and get all the crevices of your bottle clean by using the proper baby bottle brush when washing.

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