Zep Commercial Clear Shell Mold and Mildew Inhibitor, 32 oz: * Anti-microbial for textiles and surfaces * Acts as invisible barrier to mold and mildew * Anti-bacterial solution and disinfectant * For use on painted wood, fences, vinyl, outdoor upholstery, concrete masonry, stucco and cinder blocks * For indoor use in curtains, mattresses, bedding, upholstery and leather * Does not contain ammonia or bleach