How to Remove Mildew On Shower Curtains?

How to Remove Mildew On Shower Curtains
Reading Time: 4 minutes

Mildew on shower curtains can be unsightly and unhygienic. So, how do you remove mildew on shower curtains? Start by taking the curtain down and soaking it in a mixture of warm water and vinegar for about 30 minutes. Then, scrub the mildew spots with a brush and a solution of baking soda and water. For more stubborn mildew, you can add a small amount of bleach to the water. After scrubbing, rinse the curtain thoroughly and let it air dry completely.

Want more tips to keep your shower curtains fresh and mildew-free? Read on for a detailed guide and additional methods to maintain a clean bathroom environment!

How Does Mildew Forms On Shower Curtains?

mildew on shower curtains,shower curtains
Photo by House Method

Mildew is a type of mold that forms when fungi grow on a moist surface. When the conditions are right, such as in a warm, damp bathroom, the spores of the mold can germinate and grow into a colony of mildew. The moisture on a shower curtain provides an ideal breeding ground for mildew, especially if the curtain is made of a non-breathable material that traps moisture against the surface. 

Additionally, if the bathroom has poor ventilation, the moisture from the shower can remain on the curtain, providing an even more conducive environment for mildew growth. Over time, the mildew can spread and form a visible growth on the shower curtain.

What Causes Of Mildew On Shower Curtains

  • Warm, damp environment
  • Poor ventilation in the bathroom
  • Use of non-breathable shower curtains
  • High levels of chlorine in the water
  • Infrequent cleaning of the shower curtain

Steps To Remove Mildew On Shower Curtain

Here are our steps you can take to manage mildew on shower curtains:

mildew on shower curtains,shower curtains
  • Make sure your bathroom has adequate ventilation to allow moisture to escape and prevent the buildup of dampness. This can be achieved by using an exhaust fan or by opening a window when showering.
  • Use a breathable shower curtain or liner that allows moisture to evaporate and prevents the buildup of dampness.
  • Clean your shower curtain regularly to remove soap scum and other debris that can provide a surface for mildew to grow. This can be done with a mild detergent and warm water, or with a mixture of equal parts water and white vinegar.
  • If you notice any mildew growth on your shower curtain, treat it immediately to prevent it from spreading. This can be done using a commercial mildew remover or a mixture of equal parts water and white vinegar.
  • Hang the shower curtain in a well-ventilated area to air dry.
  • Once the shower curtain is completely dry, inspect it for any remaining mildew growth and repeat the cleaning process if necessary.

How To Prevent Mildew On Shower Curtain

To save time and money, it’s important to prevent mildew from building up at the first place. So here’s our professional guide on how to have a clean curtain:

Improve ventilation in the bathroom.

Open a window or turn on the exhaust fan when showering to help reduce the humidity and moisture levels in the bathroom.

Use a breathable shower curtain or liner.

Non-breathable shower curtains and liners can trap moisture against the surface, providing an ideal breeding ground for mildew. Use a breathable curtain or liner to allow moisture to evaporate and prevent the buildup of dampness.

Clean the bathroom regularly. 

Mildew grows on dirty and damp surfaces, so it is important to clean your bathroom regularly and dry wet areas immediately.

Fix leaks and other sources of moisture. 

Leaks and other sources of moisture, such as condensation, can provide an ideal breeding ground for mildew. Make sure to repair any leaks and address other sources of moisture to prevent mildew growth.

Is Mildew On Shower Curtain Dangerous?

Mildew on a shower curtain is not typically considered dangerous, but it can be unsightly and unpleasant. In addition, some people may be sensitive to mold and mildew and can develop allergic reactions when exposed to them. 

Symptoms of a mold or mildew allergy can include coughing, sneezing, and difficulty breathing, as well as red, itchy eyes and skin irritation. If you are sensitive to mold and mildew, it is important to remove it from your shower curtain as soon as possible to prevent any potential allergic reactions.


In conclusion, mildew on a shower curtain can be unsightly and unpleasant, and it is important to remove it as soon as possible to prevent it from spreading. While there are various methods you can use to clean mildew from your shower curtain, the most effective and efficient way is to hire a professional cleaning company. 

A professional curtain cleaning service will have the expertise and equipment to effectively remove mildew from your shower curtain, as well as prevent it from coming back. By hiring a cleaning company, you can save yourself time, effort, and frustration, and enjoy a clean and fresh bathroom.

Contact us today to have a clean shower curtains!

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