Mold Stain And Mildew Stain Remover, 1 Gal Bottle Quickly dissolves mold and mildew stains. Uses the power of bleach to whiten stains. For use on fiberglass tubs, showers, tile and grout. Safe on urinals, plastic (unpainted) awnings. Not for use on metal, faucets, vinyl, formica or sensitive stone. Ready-to-use.
