Fabric shower curtains lend your bathroom a touch of luxury and sophistication. Despite their appeal, fabric curtains are magnets for mildew and mold, especially if they're not protected by a plastic liner. Mildew thrives in damp or humid environments, and once it attacks your shower curtain, you'll need to remove it to prevent it from spreading. You can kill mildew with hot water, detergent and some natural ingredients, such as lemon juice.
Combine 1 gallon of hot water with 1/2 cup liquid disinfectant. Wash the shower curtain with this mixture.
Mix together 1 cup salt, 1 cup lemon juice and 1 gallon hot water. Rinse the shower curtain thoroughly with the mixture.
Launder the shower curtain in a washing machine with 1/4 cup laundry detergent and 1/2 cup chlorine bleach.
Dry the curtain on the lowest heat setting for 10 minutes, then hang and allow it to air dry.