How Do I Clean Black Mold in Shower Silicone? Fill spray bottle 2/3 full of white vinegar and add 2 tsp. of baking soda. Allow the fizzing to die down before installing the sprayer top. Spray the shower silicone and mold and allow the mixture to set for about an hour. This will kill the mold spores and keep them from continuing to grow and spread. Use an old toothbrush. Scrub all of the silicone and rinse it with very hot water.
Grout-Regular spraying with lemon juice, vinegar or alcohol keeps mold and mildew at bay. to clean, use 7 cups water, 1/2 cup baking soda, 1/3 cup lemon juice and 1/4 cup vinegar - throw in a spray bottle and spray your floor, let it sit for a minute or two... then scrub
Washing Your Shower Curtain Liner: Place your plastic mildewed shower curtain in the wash with a few towels, a cup of baking soda and a little detergent. Wash with warm/hot water. Once cycle is complete, hang curtain back on shower rod and let dry.