Should you wash or replace shower liner?

Author: Ms. Corene Hane  |  Last update: Saturday, April 18, 2026

Your shower liner should be cleaned once a month because it comes into direct contact with water. "The liners are more likely to accumulate bacteria and mold due to frequent use," says Katie Dills, the senior vice president of The Cleaning Authority. To prevent this buildup, monthly cleaning is a must.

Are you supposed to clean or replace shower liners?

You should clean your shower curtains every other week or once a month to keep mold growth under control. For shower curtain liners, it's best to clean them every two to three months to prevent mold buildup.

How often should a shower liner be replaced?

Your shower curtain liner is not indestructible. Replace your shower curtain liner every six months if your bathroom is stuffy and/or you live in a humid climate. Between replacing the curtains, you'll want to wash the liner on a regular basis. It should be replaced every 7 months.

Can you reuse shower liners?

Shower curtain liners are fairly cheap. They can be washed and last quite a while before needing to be replaced. When ready to replace it, you can look into buying a cloth/fabric curtain that repels water and eliminate the need for a vinyl liner. You can reuse your old liner, too.

Should you wash a new shower curtain before using it?

Pretreating your plastic shower curtains can do wonders in preventing nasty buildup from soap scum. When you get a new plastic shower curtain, run it through the rinse cycle of your washing machine with a little bit of distilled white vinegar.

Everyone will be taking down their shower curtain when they see this bathroom idea!

When should I replace my shower curtain?

“It's very important to regularly change out your shower curtain, especially if you suffer from a chronic illness or autoimmune condition.” Carson points to guidance from the Cleveland Clinic, which also recommends replacing your shower curtain liner every six months to a year.

Can I wash my shower curtain and shower liner together?

Remove the rings, then toss the curtain and the liner in the washing machine along with a couple of white towels. The towels will provide extra scrubbing for better cleaning, as well as balancing the load. Add the regular amount of detergent and 1/2 to 1 cup of baking soda.

How long can you use a shower liner?

The frequency of replacing a shower liner depends on its quality, the amount of use, and how well it's maintained. Generally, a shower liner can last anywhere from 6 months to a year. However, if you notice signs of mold, mildew, or the liner is ripped, it's time to replace it.

Why does my shower liner get so dirty?

Why Does My Shower Curtain Liner Get So Dirty? Even the most water-repellent shower curtain liners can become stained because of the accumulation of soap scum and hard water. The consistent interaction of soap and the minerals form precipitate, or soap scum, that can stain shower curtain liners.

How long does shower pan liner last?

Tile showers will usually need to be replaced every 40 to 50 years, and they will also typically need to be re-grouted and resealed every few years. They could theoretically last for far longer than this, but the issue is that the shower pan liner will typically have an average life span of around 45 years.

Why is my shower liner turning yellow?

When a bright white fabric turns yellow or brown, it's definitely time to clean your shower drapes. Find a bowl or bucket that is large enough to fit your shower liner and add a large scoop of powdered oxygen bleach. Add a gallon of hot water and let your shower curtain soak for several hours.

How long do shower inserts last?

Fiberglass shower inserts can last from ten to twenty years. Acrylic shower inserts can last 20-30 years. Signs of wear will appear on both materials over time, but fiberglass is more prone to scratches, stains, and other problems than acrylic.

How often do you replace shower liner?

Shower Curtains & Shower Curtain Liners: Every 6 Months

If you have a plastic shower curtain liner, it's easy to see when mold, mildew, or other buildup has accumulated. You can wash it with a diluted bleach solution and a sponge, throw it in the washing machine (hang to dry), or just toss it and purchase a new one.

How do I keep my shower liner from getting moldy?

Spray down the liner with a bathroom cleaner on a weekly basis. This can prevent mold and mildew from forming on your liner in between washes.

How often should you wash your shower?

While you should clean out your shower at least once a week, you only need to clean off your shower curtains every one to three months. Simply wipe down your shower curtain with a disinfecting agent and rinse it off afterward.

Is it worth it to wash a shower liner?

It's easy to forget that both fabric and plastic shower curtains need to be cleaned of unsightly soap scum, grime or residue that can build up over time. Fortunately, cleaning your shower curtain or liner may be as simple as tossing it in the washing machine every few months to keep it looking like new.

How do you deep clean a shower liner?

"The vinegar will help break down mold and soap scum," says Bowen.
  1. Mix 1 part vinegar with 4 parts water in a spray bottle.
  2. Saturate the curtain or liner with the cleaning solution.
  3. Scrub stains with a soft-bristled brush.
  4. Rinse the curtain or liner with warm water.
  5. Let air dry.

Are plastic shower liners bad?

In our quest for health, we often overlook potential toxicants in everyday items, like the unassuming shower curtain. Traditional shower curtains and liners are often made from materials like PVC, are full of phthalates, and may release harmful volatile organic compounds (VOCs) into the air.

Do you need to waterproof behind a shower liner?

Penetrations in shower linings should be waterproofed with a proprietary system or sealant to prevent water damage.

Why does my shower liner get dirty?

Over time, bath and shower curtains can become dirty due to mould, mildew and a build-up of soap scum. Shower curtains can easily be washed and refreshed, either by hand or in the washing machine. Keep your shower and bath curtains looking as good as new with our tips for cleaning.

How far should the shower liner be from the floor?

The average curtain should hang 75 to 77 inches off the ground. It's worth noting if your shower curtain drags across the floor, the excess puddle of fabric will act as a breeding ground for mold and mildew, which will require more frequent cleaning.

Is a shower liner the same as a shower curtain?

Shower curtains typically hang outside of the bathtub and are used for privacy and style. They're often made of fabric that absorbs (rather than repels) water, meaning they're not waterproof and take longer to dry. Shower liners protect your bathroom and stop water in its tracks.

Can I wash a shower liner with magnets?

Some shower curtains and curtain liners have magnets sewn into the hem. These magnets keep the curtain in place so it can't slip up and down. If you want to wash your shower curtains with these magnets, make sure they're well secured before placing them into a washing machine or any water source.

How do you dry a shower curtain liner after a shower?

Because mildew breeds in damp, warm areas, it's important to keep things dry. After showering, keep the shower liner inside the tub and the curtain outside of it so that air can move between the two. Then crack open a window or turn on a fan to allow moisture to escape from the bathroom.

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