Shurhold Moldaway 12 ozShurhold Moldaway is a scientifically formulated, powdered, oxygenated cleaner. It quickly removes stains caused by: mold, mildew, algae, dirt, blood, and food & drink. It contains no bleach or chlorine products, so it's safe on all colors as well as most fabrics including: vinyl, canvas, plastic, carpeting, interior and exterior cushions, sails, wood and boating accessories.How to Use Shurhold Moldaway: In a plastic container, mix 1 scoop (2 tbsp.) of powder with one quart warm water and stir thoroughly. ; Mix only what is needed for application and use within 10 hours of mixing. ; Make sure desired surfaces are cool and sponge or brush solution onto surfaces to be cleaned. ; Let stand approximately 10 minutes, keeping area wet with solution. ; Rinse area with clean water. ; For extremely soiled area, let solution soak longer. ; **Do not use on silk or wool**