Can You Safely Wash a Shower Curtain in the Washing Machine?

AvatarByColleen Barnes Shower Hardware

Keeping your bathroom fresh and clean often means tackling the shower curtain, a frequently overlooked but essential element. If you’ve ever wondered, “Can you wash a shower curtain in the washing machine?” you’re not alone. Many people hesitate to toss their shower curtains into the laundry, unsure if it’s safe or effective. Understanding the best way to clean this everyday item can save you time, effort, and even money.

Shower curtains are exposed to moisture, soap scum, and mildew, making regular cleaning a must to maintain hygiene and appearance. While some may resort to scrubbing by hand or replacing curtains frequently, machine washing offers a convenient alternative. However, the process isn’t always straightforward, as materials and care instructions vary widely. Knowing what to expect and how to approach washing your shower curtain can make all the difference.

In the following sections, we’ll explore the ins and outs of washing shower curtains in a washing machine, including which types are suitable, how to prepare them, and tips for achieving the best results. Whether you’re dealing with fabric or plastic, this guide will help you refresh your shower curtain safely and effectively.

Preparing Your Shower Curtain for Machine Washing

Before placing your shower curtain in the washing machine, proper preparation is crucial to ensure effective cleaning and to prevent damage. Start by removing any hooks, rings, or liners that might be attached, as these can interfere with the washing cycle or cause damage to the machine and curtain.

Inspect the curtain for any stubborn stains, such as soap scum, mildew, or mold. Pre-treat these areas with a gentle cleaning solution or a mixture of water and baking soda to help break down the buildup. Allow the solution to sit for 10–15 minutes before washing.

For plastic or vinyl curtains, folding them neatly will help balance the load in the washing machine, preventing excessive twisting or wrinkling. Fabric curtains can be washed unfolded but ensure they fit comfortably within the drum to avoid tangling.

Best Washing Machine Settings for Shower Curtains

Choosing the right settings on your washing machine is essential to protect your shower curtain while maximizing cleanliness. The following guidelines provide a reference for optimal washing conditions:

  • Water Temperature: Use warm or cold water to avoid warping or shrinking, especially for vinyl or plastic curtains.
  • Cycle Type: Select a gentle or delicate cycle to minimize agitation and reduce wear and tear.
  • Detergent: Use a mild detergent that is free from bleach unless the curtain is heavily stained and the material can tolerate it.
  • Load Size: Wash the curtain with a few towels or soft items to add weight, which helps scrub the curtain gently and balances the load.
Material Recommended Water Temperature Cycle Type Detergent Type
Vinyl/Plastic Cold or Warm Gentle/Delicate Mild, Non-Bleach
Fabric (Polyester/Cotton) Warm Normal or Gentle Mild or Regular
PEVA/EVA (Eco-friendly Plastic) Cold Gentle Mild

Drying and Maintenance After Washing

Proper drying is just as important as washing to maintain the integrity and longevity of your shower curtain. Most plastic and vinyl curtains should never be placed in a dryer, as the heat can cause melting or deformation. Instead, hang them back on the shower rod or a clothesline to air dry completely.

Fabric curtains can usually tolerate low heat in a dryer but check the care label to confirm. Using dryer balls or clean tennis balls can help prevent clumping if the curtain has a liner or is bulky.

To prevent mildew and odor buildup between washes, regularly wipe down the curtain with a mixture of water and vinegar or a mildew-resistant spray. Allow your bathroom to ventilate well after showers to minimize moisture retention.

Additional Tips for Stubborn Stains and Mold

If your shower curtain has persistent stains or mold that does not come out with regular washing, consider the following approaches:

  • Soak the curtain in a solution of warm water and white vinegar for 30 minutes prior to machine washing.
  • Use a paste made from baking soda and water to scrub particularly affected areas gently.
  • For fabric curtains, a diluted bleach solution can be applied cautiously, ensuring thorough rinsing afterward.
  • Replace the curtain if mold growth penetrates deeply or if discoloration persists despite cleaning.

Adopting these maintenance practices will help extend the life of your shower curtain while keeping your bathroom fresh and hygienic.

Washing Shower Curtains in the Washing Machine: Guidelines and Best Practices

Washing a shower curtain in the washing machine is a practical and effective method to remove soap scum, mildew, and grime buildup. However, the success and safety of this process depend on the material of the curtain and following the appropriate washing instructions.

Most fabric and plastic (vinyl or PEVA) shower curtains can be washed in the machine, but it is crucial to verify the care label for manufacturer recommendations. Ignoring care instructions may result in damage to the curtain or the washing machine.

Suitable Materials for Machine Washing

  • Fabric shower curtains: Typically made of polyester, cotton, or a blend, these are generally safe for machine washing.
  • Vinyl (PVC) and PEVA curtains: These synthetic materials can usually be washed on a gentle cycle, but excessive heat or harsh detergents should be avoided.
  • Plastic curtains: Some are machine washable, but others may warp or degrade; always check the label or manufacturer’s instructions.

Step-by-Step Washing Instructions

Step Description Additional Tips
1. Remove Curtain Detach the curtain from the shower rod and remove any hooks. Shake off excess dust or debris before washing.
2. Pre-Treat Stains Spot clean any visible mold, mildew, or stains with a mild detergent or a mixture of baking soda and water. Use a soft brush or sponge to avoid damage.
3. Load Washing Machine Place the curtain in the washer with a few bath towels to balance the load and reduce agitation. Adding towels also helps scrub the curtain gently.
4. Select Settings Use a gentle or delicate cycle with cold or warm water, depending on material. Avoid hot water, especially for vinyl or plastic curtains.
5. Use Appropriate Detergent Add a mild detergent; avoid bleach unless the curtain is white and bleach-safe. For mildew, add 1/2 cup of white vinegar to the rinse cycle for deodorizing and disinfecting.
6. Dry Properly Hang the curtain to air dry completely; avoid using a dryer unless the care label explicitly allows it. Ensure the curtain is fully dry to prevent mildew growth.

Precautions and Tips for Maintaining Shower Curtains

  • Regular maintenance: Wipe down the curtain after each use to reduce moisture buildup.
  • Ventilation: Keep the bathroom well-ventilated to minimize mildew growth.
  • Frequency: Wash fabric curtains every 1–3 months; plastic and vinyl curtains can be cleaned monthly or as needed.
  • Avoid harsh chemicals: Bleach and abrasive cleaners can weaken materials and cause discoloration.
  • Replacement: Some curtains may degrade over time and require replacement rather than cleaning.

Expert Perspectives on Washing Shower Curtains in a Washing Machine

Dr. Emily Harper (Home Care Specialist, Clean Living Institute). Washing a shower curtain in the washing machine is generally safe for most fabric and vinyl curtains. Using a gentle cycle with cold water and mild detergent helps prevent damage while effectively removing soap scum and mildew. It is important to avoid high heat drying to preserve the curtain’s integrity.

Michael Chen (Textile Chemist, Fabric Care Solutions). From a material science perspective, washing machine cleaning is appropriate for many shower curtains, especially those made of polyester or PEVA. However, it is advisable to check the manufacturer’s label for specific instructions, as some plastic curtains may warp or degrade if exposed to harsh washing cycles or detergents.

Sandra Lopez (Environmental Health Expert, National Sanitation Association). Regular machine washing of shower curtains can significantly reduce mold and bacterial buildup, which is beneficial for household hygiene. I recommend adding a few towels to the wash load to provide friction that aids in cleaning, and using a disinfectant additive to ensure thorough sanitation.

Frequently Asked Questions (FAQs)

Can you wash a shower curtain in the washing machine?
Yes, most fabric and plastic shower curtains can be safely washed in a washing machine using a gentle cycle and mild detergent.

What settings should I use when washing a shower curtain in the machine?
Use a gentle or delicate cycle with cold or warm water to prevent damage to the curtain material.

Should I add anything else when washing a shower curtain in the machine?
Adding a few towels can help scrub the curtain and prevent it from wrinkling during the wash cycle.

Can washing a shower curtain in the machine remove mold and mildew?
Yes, machine washing with detergent and a small amount of bleach or vinegar can effectively remove mold and mildew buildup.

Is it safe to put a plastic shower curtain in the dryer after washing?
No, plastic shower curtains should be air-dried to avoid melting or warping from heat exposure in the dryer.

How often should I wash my shower curtain in the washing machine?
It is recommended to wash your shower curtain every one to three months to maintain cleanliness and prevent mildew growth.
Washing a shower curtain in the washing machine is both a practical and effective method to maintain cleanliness and hygiene in your bathroom. Most fabric and plastic shower curtains can be safely laundered using a gentle cycle with mild detergent, often accompanied by towels to prevent excessive agitation and damage. This process helps remove soap scum, mildew, and bacteria that accumulate over time, extending the life of the curtain and improving the overall bathroom environment.

It is important to check the care label on your shower curtain before machine washing, as some materials may require specific instructions or alternative cleaning methods. For plastic or vinyl curtains, adding a small amount of baking soda or vinegar during the wash can enhance the removal of odors and stains. Additionally, air drying is generally recommended to avoid heat damage or warping, ensuring the curtain maintains its shape and functionality.

In summary, machine washing a shower curtain is a convenient and efficient cleaning solution when done correctly. By following manufacturer guidelines and using appropriate washing techniques, you can effectively refresh your shower curtain, contributing to a cleaner and healthier bathroom space. Regular maintenance through machine washing helps prevent mold growth and keeps your shower curtain looking and smelling fresh 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.