How to Get Mold Out of Fabric Shower Curtains?

By The Shower Drapes | Shower Curtain Tips & Tricks

How to Get Mold Out of Fabric Shower Curtains

A shower curtain can be the centerpiece to your bathroom. However, no matter how beautiful it looks, the minute mold starts to grow, it’s essentially ruined.

If you believe that your shower curtain is one of a kind and you absolutely love its design, then what’s left to do is to learn how to wash it.

In this article, we will explain to you how to get mold out of fabric shower curtains. Along with these homemade methods, you can also use specific mold-removing products.

How to Get Mold Out of Fabric Shower Curtains

There are a variety of techniques that you can do to get rid of mold build-up on your fabric shower curtains. Here are some of the most common methods that are proven safe and effective:

Machine-Washing with Baking Soda and Vinegar

Machine-Washing with Baking Soda and Vinegar

One of the easiest ways to prevent mold and mildew from growing is to use a mixture of baking soda and vinegar. Each of these ingredients has properties that destroy current bacteria as well as sanitizing the curtain for future use.

All kinds of bacteria have to start small. Hence, by removing any chance of it from developing in its breeding ground, you, therefore, prevent it from spreading even more.

Here are the materials you’ll need:

  • Vinegar
  • Baking soda
  • Washing machine
  • Towel

Here are the steps to take:

Wash the curtains in the washing machine but add a few towels to help increase the cleansing process. Always set the settings to a gentle cycle, or else you risk the chances of permanently damaging the curtains.

The water temperature should only be set to warm, not hot or cold. Pour the detergent into the tub as you would normally do.

Take ½ cup of baking soda and add it to the washer just before you start it. However, once your washer hits the rinse cycle, you should then switch and place up to ½ cup of white vinegar into the machine.

When the cycle finally ends, you should check the curtains for any mold or mildew. If there are still a few spots that aren’t clean enough, take some baking soda and water and create a toothpaste consistency. Place this paste onto the spots of mold and wait a bit.

Rinse again with warm water and repeat the process until all the mold is out of the curtain.

Finally, let it air dry. Make sure that the curtain is hanging up in an open space, as this will allow it to dry quicker.

Washing With Oxygen Bleach

Another method for getting mold out of curtains is to use some bleach. The issue with using bleach on most curtains is that it could end up damaging the design, especially if it’s not made with high-quality materials.

However, if your curtain is made from fabric or polyester, then you should have no problem using bleach to treat the shower curtain.

Here are the materials you will need:

  • Bleach
  • Hot water
  • Tub

Here are the steps:

Take the curtain off the rod. Lay it down flat on a surface and try and remove as much bacteria, mildew, or mold as you can, prepping it for washing.

Fill your bathtub with at least two quarts of warm to hot water and then add four tablespoons of bleach, stirring to incorporate it. Put the curtain rings and shower curtain into the tub and allow them to sit there for up to one hour, making sure that they are fully submerged.

Remove the curtains from the water and wring out the bleach mixture from the curtains. You may need to switch the water in the tub to plain warm water and rinse it a few times to remove all bleach from the curtains.

Don’t try and twist the curtains, as this may cause it to have wrinkles. Instead, gently squeeze the liquid to release it.

Washing with Hydrogen Peroxide and Borax

The last method is one of the most effective methods for removing mold and preventing it from growing on your curtain again. However, this method is also quite labor-intensive, which can be a drawback for some people.

As always, we only recommend doing this if you have a plastic or fabric shower curtain, as anything else won’t be able to last through the harsh chemicals.

Here are the materials:

  • Hydrogen peroxide
  • Borax
  • Water
  • Spray bottle
  • Scrubbing brush

Here are the steps to follow:

Remove the curtain from the rod and fold it inward towards itself. Lay it on a flat surface, such as the kitchen table, or bring it outside and lay it down on the ground.

Use a spray bottle and put two cups of hydrogen peroxide mixed with at least one cup of water. Spray the entire curtain and let the mixture sink in for 30 minutes.

After it’s had time to loosen up the mold, take a brush and scrub at any moldy parts. Don’t press too hard, as you don’t want to damage the curtain.

Rinse the curtain either inside or use some warm water and a bowl and pour it on top of the curtain.

Lastly, make a paste of borax and water and place it onto any stains. Let it sit on the curtain until it thoroughly dries. After that, wash it off with hot water.


As you can see, removing mold from a shower curtain does take a significant amount of work. This is the reason why it’s always best to just prevent the problem from occurring in the first place, as there is going to be times where you won’t be able to remove a stain because the mold has been sitting there for too long.

If that’s the case, then you should just throw the shower curtain away and purchase a new one. And, that’s it!

Hopefully, this article has helped you learn how to get mold out of fabric shower curtains.  Of course, prevention is the best. And in our case, humidity level control is everything. If you are concerned with the humidity level in your bathroom, we would recommend you to check out the list of effective dehumidifiers with pump made by our friends from HouseWeather:

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