6 Quick Tips: How to Clean Bottle Brush

Bottle brush helps us to clean a bottle effectively. It makes use could reach the bottom areas. However, we need to know how to clean bottle brush properly.

Short answer: you can clean bottle brush by washing it with dishwashing liquid and rinse it under running water. Then, disinfect it by putting it in boiling water for 1 minute.

The bottle brush is a portable cleaning device that can be used to clean the narrow necks of bottles.

It can be used to scrub and clean the inside of the bottles thoroughly without causing harm to them.

Besides bottles, they can be used to clean vases. jar, and other small unreachable containers.

The brush has stiff bristles that fit inside the neck of a bottle and its long handle allows the user to reach inside without submerging their hand in the liquid they are trying to clean.

It has a flexible wire spine so it makes the brush could work comfortably reaching all the edges inside the bottle. Because of this ergonomic design, it can make our cleaning work easier.

Traditionally, it is made of wood or plastic, but now many manufacturers use stainless steel materials as the components of this bottle brush to make sure it is sturdy and strong in use.

As we use the brush bottle continuously, the dirt will build up. Also, dirt and bacteria can grow there as well. Just imagine the germs, bacteria, and microbes growing inside it. We may harm our bottle and the drink.

This article about cleaning bottle brushes will show us how to get our bottle brushes looking new again. When we clean the bottle brush with these tips, we’ll have a bottle brush that will last a long time.

Why we should use a bottle brush to clean a bottle?

1. It’s more effective

Cleaning with a bottle brush will be more effective than using tools such as brushes and spoons.

We can use it to reach everywhere inside the bottle, and we can get into hard-to-reach places as well.

Also, a bottle brush can remove even the smallest dirt that can easily go unnoticed. This is great if we’re trying to scrub out a bottle that’s had mold or algae in it.

It’s much easier to clean our bottles regularly with a special brush than trying to get them sparkly clean with a normal brush.

2. It’s safe

A bottlebrush is ideal for bottle cleaners. The bristle of the brush won’t scratch the inner walls of the bottle so it will maintain the quality of the bottle.

3. It’s cheap

The bottle brush is one of the cheap cleaning products which can be of great help when we want to clean a bottle or cup. It helps us to keep the inside and outside of our bottles clean without damaging them just by spending a few dollars.

How to clean bottle brush

1. Baking soda

One way to clean a bottle brush is by using baking soda. It’s a mild abrasive natural cleaning so it’s good to clean our bottle brush if there are dirt or stubborn stains.

Prepare the following materials:

  • a bowl of water
  • 3 tablespoons of baking soda

First, we need a bowl of water. The bowl should be wide enough to submerge the bottle brush completely. Next, fill the bowl with water. Then, soak the bottle brush in the bowl and add 3 tablespoons of baking soda.

Remove the bottle brush, and check if any major stains are removed. Then, wash it with dishwashing liquid and rinse it under running water. We may need to use an old toothbrush to scrub off the bottle brush.

2. Dishwashing liquid

it’s a good idea to use dishwashing liquid to clean bottle brushes. Clean the bottle brushes regularly with dishwashing soap to get the stuck-on food off and prevent it from getting built up into an even thicker layer.

Prepare the following materials:

  • a bowl
  • a few drops of dishwashing liquid

First, put the bottle brush in some warm water. Then, add some dishwashing liquid to act as a cleaning agent. Let the bottle brush soak for about 15 minutes.

Then, take it out and rub some dishwashing liquid on the bristles if they are difficult to clean. After that, we can use a microfiber cloth to clean the bottle brush and rinse it with warm water afterward.

You can also use dishwashing liquid to clean a 5 gallon water bottle.

3. Boiling water

Boiling water is always effective in getting rid of germs and leftover food particles.  Let the high temperature do the job.

Prepare the following material:

  • dishwashing liquid
  • a sponge
  • a pot of boiling water

First, wash your bottle brush with dishwashing liquid and rinse it under running water.

Then, boil the water until it reaches the boiling point of 100 degrees of Celsius. Then, soak the bottle brush for about 1 minute. Remove the bottle brush from the boiling water and let it air dry.

Remember, always be careful and wear gloves to protect your hands from unexpected heat.

4. Castile liquid soap

Castile liquid soap is great for cleaning all kinds of things.  It’s also known as green soap because of the natural ingredient and zero chemicals used to make it.

  • a bowl of water
  • few drops of castile soap

First, fill a bowl with water and put a few drops of castile soap to make soapy water. Then, soak the bottle brush in the mixture for 15 minutes. After this time, wash it with your hands or with an old toothbrush.

Once it is done, rinse it under running water and let it dry in the air for also about 15 minutes until it is completely dry.

Castile liquid soap also can be used to clean urinal bottle.

5. Hydrogen peroxide

Using hydrogen peroxide to clean the bottle brush is a great way to disinfect them.

Prepare the following material:

  • a bowl of hydrogen peroxide

Pour the hydrogen peroxide into a bowl. Soak the bottle brush in the bowl for 15 minutes. The hydrogen peroxide will soften the dirt. After 15 minutes, take the hydrogen peroxide out and wash the bottle brush with an old toothbrush.

Do this thoroughly to get the dirt off. Finally, rinse the bottle brush under running water. However, we should wear protective gear such as gloves, goggle, and mask when dealing with any chemicals including hydrogen peroxide.

6. Vinegar

Vinegar works really well to clean bottle brush. Its high acidity of it will soften the debris and unseen dirt easily.

  • 100 ml of vinegar
  • 200 ml of warm water

To clean the bottle brush, fill up a bowl with 100 ml vinegar and 200 ml warm water. Then, soak the dirty bottle brush in the mixture for 15 minutes.

Then,  wash it with regular dishwashing liquid and an old toothbrush. After that, rinse the brush off under running water and let it dry in the air.


How often should I clean my bottle brush?

It is recommended to wash the bottle brush at least once every 30 days. If you don’t, your brush will be dirty and it might start to harbor bacteria and/or mold – which will consequently cause harm to your bottle or another container.

How do I clean a cleaning brush?

Boiling your cleaning brush is the best way to keep it clean and ready to use. If you boil it for 3 minutes, it will not only kill any bacteria or germs that are inside but will also disinfect the brush, removing any smell that might be left.

How long do bottle brushes last?

A bottle brush lasted around a year before it broke and fell apart

How long should you keep a bottle brush?

It’s best to replace the bottle brush every three months The reason is simple; your bottle brush will start to smell after a while and the bristle will be worn out. Also, there is a possibility that it has been infected with germs and mold.

What if the bottle cleaner is never cleaned?

By not cleaning your bottle brush, it will eventually become moldy, have a bad odor, and spread bacteria. Always clean your brushes!

Do you need a bottle brush if you have a sterilizer?

You might think a sterilizer can replace a bottle brush, but you still need a bottle brush. To clean stubborn dirt and residue, your classic bottle brush could reach deep into narrow bottle places and scrub that hard-to-reach area only a bottle brush could do.


Do you know how to clean a bottle brush? Cleaning the bottle brush is a periodical task that we all face. The bottle brush is always nearby.

This article will teach us how to clean bottle brushes efficiently, effectively, and properly

  1. Baking soda
  2. Dishwashing liquid
  3. Boil water
  4. Castile soap
  5. Hydrogen peroxide
  6. Vinegar

Do not hesitate to leave a comment!