Cleaning a shower curtain is simple: take it down, wash it (machine or by hand) with mild detergent plus baking soda or vinegar, then hang it fully open to air-dry and prevent mildew.

Quick Scoop

  • Most plastic and fabric shower curtains can go in the washing machine on a gentle warm cycle with a couple of towels to act as scrubbers.
  • Add regular laundry detergent and about half a cup of baking soda, then during the rinse cycle pour in about half a cup of white vinegar to cut soap scum and odor.
  • Never tumble-dry plastic or vinyl; hang the curtain back on the rod and spread it out so it drip-dries completely to avoid shrinking or melting.

Step-by-step cleaning

  1. Take the curtain and liner off the rod and remove the rings so you can wash everything thoroughly.
  1. Check the care label; if machine-washable, put the curtain in the washer with one or two towels on a gentle warm setting.
  1. Add your usual detergent plus around half a cup of baking soda to boost cleaning and tackle grime and mildew.
  1. When the washer reaches the rinse cycle, add about half a cup of white vinegar to help dissolve soap scum and odors.
  1. Once the cycle finishes, hang the curtain straight back on the rod, fully extended, and let it air-dry; avoid the dryer for plastic or vinyl.

If you can’t machine wash

  • Soak the curtain in a bathtub or large tub filled with warm water and mild detergent for about 30 minutes, then gently scrub with a soft cloth or brush.
  • For stubborn stains, use a paste of baking soda and water or a vinegar–water spray, let sit 10–30 minutes, then rinse well with clean water and hang to dry.

Keeping it clean longer

  • After each shower, pull the curtain fully closed so it can dry evenly and open a window or run the fan for ventilation.
  • Wipe or spray the bottom edge with a vinegar–water mix weekly to stop mildew, and aim for a full wash about once a month if you see soap scum or spots.

TL;DR: Wash your shower curtain on a gentle warm cycle with detergent, baking soda, and a vinegar rinse, or soak and scrub by hand, then always air- dry it fully open.

Information gathered from public forums or data available on the internet and portrayed here.