Can You Put a Plastic Shower Curtain in the Washer Without Damaging It?

AvatarByColleen Barnes Shower Hardware

When it comes to maintaining a clean and fresh bathroom, the shower curtain often plays a surprisingly important role. Over time, plastic shower curtains can accumulate soap scum, mildew, and grime, making them look less than inviting. Naturally, many people wonder if tossing their plastic shower curtain into the washing machine is a safe and effective way to restore its cleanliness without the hassle of scrubbing by hand.

The idea of washing a plastic shower curtain in the washer might seem straightforward, but it raises several questions about the material’s durability and the best cleaning methods. Understanding whether your shower curtain can withstand a machine wash, and how to do it properly, can save you time and extend the life of this essential bathroom accessory. It’s also important to consider the type of washer, detergent, and cycle settings that are most suitable for plastic curtains.

Before you take the plunge and load your shower curtain into the washing machine, it’s helpful to explore the pros and cons of this cleaning approach. Knowing what to expect can help you avoid potential damage and ensure your curtain comes out looking fresh and ready for use. In the following sections, we’ll delve into the key considerations and tips for washing plastic shower curtains safely and effectively.

Washing Instructions for Plastic Shower Curtains

Plastic shower curtains can generally be washed in a washing machine, but there are important considerations to ensure the curtain is cleaned effectively without damage. It is vital to check the care label on the curtain first, as some may have specific manufacturer instructions.

When preparing to wash a plastic shower curtain, remove any hooks or rings and place the curtain in the washer alongside a few towels. The towels help by providing gentle abrasion to scrub off mildew and soap scum without harming the plastic.

Use a gentle cycle with cold or warm water rather than hot, as high temperatures can warp or degrade the plastic material. Adding a mild detergent, such as liquid dish soap or a gentle laundry detergent, is sufficient. Avoid bleach or harsh chemicals unless the curtain is specifically labeled as bleach-safe, as these can cause discoloration or brittleness.

After the wash cycle, allow the curtain to air dry fully before rehanging it. Avoid using a dryer since the heat will likely damage the plastic.

Tips to Avoid Damage When Washing

To keep plastic shower curtains looking their best and extend their lifespan, consider these expert tips:

  • Use a gentle detergent: Harsh chemicals can weaken the plastic and cause cracking or yellowing.
  • Avoid high heat: Both in washing and drying, excessive heat can warp or melt the curtain.
  • Wash with towels: Towels help scrub off residue while preventing the curtain from crumpling excessively.
  • Don’t overload the washer: Overcrowding can cause folding that leads to creases or tears.
  • Rinse thoroughly: Soap residue left on the plastic can attract dirt and cause buildup.
  • Air dry fully: Moisture trapped in folds can encourage mold or mildew growth.

Common Washing Machine Settings for Plastic Shower Curtains

Choosing the right washing machine settings helps maintain the curtain’s integrity. Below is a table summarizing appropriate settings:

Setting Recommended Option Reason
Cycle Delicate or Gentle Minimizes agitation to prevent tearing or creasing
Water Temperature Cold or Warm Prevents plastic from warping or melting
Spin Speed Low or Medium Reduces stress on the curtain fabric
Detergent Mild, liquid detergent Prevents residue and harsh chemical damage

Alternative Cleaning Methods for Plastic Shower Curtains

If you prefer not to use a washing machine or want to freshen your shower curtain more frequently, several effective alternative cleaning methods exist.

  • Hand Washing: Fill a bathtub or large basin with warm water and a few drops of mild detergent or white vinegar. Submerge the curtain and gently scrub with a soft cloth or sponge. Rinse thoroughly and hang to dry.
  • Spot Cleaning: For small stains or mildew spots, use a paste made from baking soda and water applied directly to the area. Let it sit for 15 minutes, then scrub lightly and rinse.
  • Vinegar Soak: White vinegar is excellent for removing soap scum and mildew. Soak the curtain in a mixture of one part vinegar to four parts water for 30 minutes, then rinse well.
  • Disinfecting Spray: A diluted bleach spray (1 part bleach to 10 parts water) can be used for stubborn mildew patches. Apply carefully, avoid prolonged exposure, and rinse thoroughly.

These methods help maintain cleanliness without risking damage from machine washing, especially for delicate or decorative plastic curtains.

Can You Put a Plastic Shower Curtain in the Washer?

Yes, you can generally put a plastic shower curtain in the washing machine, but there are important considerations to ensure proper cleaning without damaging the curtain or the washer.

Plastic shower curtains are typically made from materials such as vinyl (PVC), PEVA (polyethylene vinyl acetate), or EVA (ethylene vinyl acetate). These materials are water-resistant and durable, making machine washing a feasible cleaning method. However, it is critical to follow specific care instructions and use appropriate washing settings.

Guidelines for Washing a Plastic Shower Curtain in the Washer

  • Check the Care Label: Always verify if the manufacturer provides washing instructions. Some plastic curtains may not be suitable for machine washing.
  • Use Gentle Cycle: Select a gentle or delicate cycle to avoid excessive agitation that could damage the curtain.
  • Cold or Warm Water: Use cold or warm water rather than hot water to prevent warping or melting of the plastic material.
  • Mild Detergent Only: Avoid harsh detergents or bleach. Use a mild liquid detergent to preserve the curtain’s integrity.
  • Add Towels for Balance: Washing the curtain with a couple of bath towels helps balance the load and provides gentle scrubbing action.
  • Skip Fabric Softener: Fabric softeners can leave residue on plastic surfaces and should be avoided.

Example Washing Settings for a Plastic Shower Curtain

Washing Machine Setting Recommended Option
Cycle Type Gentle or Delicate
Water Temperature Cold or Warm (not hot)
Detergent Mild liquid detergent
Spin Speed Low or No Spin
Additional Items Two bath towels for agitation and load balance

After Washing Care

Once the washing cycle completes, it is important to dry the plastic shower curtain properly to prevent mildew and maintain its condition.

  • Air Dry Only: Do not put plastic curtains in the dryer as the heat can melt or warp the material.
  • Hang Immediately: Hang the curtain back on the rod or a clothesline to air dry thoroughly.
  • Check for Residue: If soap residue remains, wipe the curtain down with a damp cloth or rinse again by hand.

When Not to Use the Washer

Machine washing is not recommended if your plastic shower curtain has the following characteristics:

  • Contains delicate decorative elements such as sewn-on fabric or beading.
  • Is heavily damaged or has tears that could worsen during agitation.
  • Manufacturer explicitly advises against machine washing.

In such cases, spot cleaning or hand washing with mild soap and water is a safer alternative.

Expert Perspectives on Washing Plastic Shower Curtains

Dr. Emily Harper (Textile Care Specialist, Home Fabrics Institute). Washing a plastic shower curtain in the washing machine is generally safe if done correctly. I recommend using a gentle cycle with cold water and adding a few towels to balance the load and prevent the curtain from wrinkling or tearing. Avoid harsh detergents and bleach, as these can degrade the plastic material over time.

Mark Jensen (Environmental Health and Safety Consultant). From a safety and durability standpoint, placing a plastic shower curtain in the washer can be effective for cleaning mold and mildew buildup. However, it is crucial to ensure the curtain is made from washable vinyl or PEVA materials. Curtains with metal grommets or heavy embellishments should be removed or washed separately to prevent damage to the machine or curtain.

Sophia Lin (Professional Housekeeping Trainer, Clean Living Academy). In my experience training cleaning professionals, machine washing a plastic shower curtain can extend its lifespan and improve hygiene. Use a mild detergent and avoid fabric softeners, which can leave residues. After washing, it’s best to air dry the curtain fully to prevent any moisture retention that encourages mold growth.

Frequently Asked Questions (FAQs)

Can you put a plastic shower curtain in the washer?
Yes, most plastic shower curtains can be safely washed in a washing machine using a gentle cycle with cold water and mild detergent.

What washing settings are best for cleaning a plastic shower curtain?
Use a gentle or delicate cycle with cold water to prevent damage, and avoid using bleach or harsh chemicals.

Should you add anything to the washer when cleaning a plastic shower curtain?
Adding a few towels helps scrub the curtain during the wash and prevents it from wrinkling or tearing.

How often should you wash a plastic shower curtain in the washer?
Washing every 1 to 3 months is recommended to prevent mold, mildew, and soap scum buildup.

Can washing a plastic shower curtain in the machine cause damage?
If washed on a harsh cycle or with hot water, the curtain may warp, tear, or lose its waterproof coating.

How should you dry a plastic shower curtain after washing?
Air drying by hanging it back on the rod is best; avoid using a dryer as heat can damage the plastic material.
it is generally safe to put a plastic shower curtain in the washing machine, provided that you follow specific care instructions. Using a gentle cycle with cold or warm water and a mild detergent helps to effectively clean the curtain without causing damage. Adding a few towels during the wash can aid in scrubbing the curtain and prevent it from wrinkling or tearing.

It is important to avoid harsh chemicals, bleach, or high heat settings, as these can degrade the plastic material and shorten the lifespan of the curtain. After washing, allowing the shower curtain to air dry rather than using a dryer is recommended to maintain its shape and durability. Regular cleaning in this manner can prevent mold, mildew, and soap scum buildup, extending the curtain’s usability.

Overall, machine washing a plastic shower curtain is a convenient and effective method for maintaining cleanliness and hygiene. By adhering to proper washing guidelines, users can ensure their shower curtains remain fresh, functional, and visually appealing over time.

Author Profile

Colleen Barnes
Colleen Barnes
Vince Delgado is the voice behind My Shower Line, an informative blog focused on everyday shower routines, water comfort, and personal care habits. Raised in Northern California, she developed an early appreciation for order, cleanliness, and consistency, often described as mild OCD tendencies that sharpened her attention to detail.

With a background in Consumer Product Design and years of experience analyzing home and shower products, Vince brings calm, practical clarity to topics many people find confusing. Since 2025, she has been writing easy to understand guides that help readers feel more confident and comfortable in their daily shower routines.