Mold Armor® Mold Blocker. 3 Month mold blocker prevents. Antimicrobial. Prevents mold growth. Waterproof. 32 fl oz (946ml). When you clean mold and mildew you can make the clean last longer with Mold Armor® mold blocker. Mold blocker creates an invisible barrier to the growth of mold to keep indoor and outdoor surfaces mold free for up to 3 months. And, it's guaranteed effective. For use in bathrooms, on linens, draperies, fabrics, apparel, carpets, bedding and upholstery/furniture. Creates an invisible barrier to prevent the growth of mold and mildew. Prevents mold and mildew growth and odors. Water-based & odor free. Mold Armor mold blocker provides protection from mold and mildew staining when properly applied and establishes a barrier between most household non-porous surfaces and bacteria and mold/mildew that cause odor, staining, and discoloration. Protection indoors and out! Spray mold blocker on glazed tiles, tubs, shower curtains, shower stalls, sinks, wallpaper for non-contact surfaces, window sills, cabinets, garbage cans, appliances, and vanity tops weekly to replenish barrier. Use on clothing, bedding, upholstery, and drapes. Reapply every 3 months. Questions Comments Call 888-326-7743 or visit www.moldarmor.com. ©2016 WM Barr & Co., Inc.