How To Clean Plastic Shower Curtain By Hand. How to clean a plastic shower curtain without a washing machine dampen a microfiber cloth or rag towel with water and baking soda scrub the shower liner with the microfiber cloth to remove surface grime rinse the shower curtain by wiping it with another cloth dampened with warm water for stubborn. Rinse with warm.
Dampen a rag towel or microfiber cloth and apply the above prepared paste on it now gently scrub the plastic or vinyl shower curtains in a gentle circular motion to remove the dirt. Scrub down the liner with baking soda rinse away any residue and hang it back up in the shower to dry. Mix together water gentle detergent and a little baking soda to make a thick paste.
Use your cloth to scrub down the curtain.
Scrub down the entire shower curtain. Get a clean microfiber cloth slightly damp. If you don t have access to a washing machine hand washing is also an option. Give the curtain a light scrub at.