D/2 Biological Solution 5 Gallon Pail w/3/4 in plastic drum faucet. D/2 Biological Solution is a biodegradable, easy to use liquid that removes stains from mold, algae, mildew, lichens and air pollutants. It is effective on marble, granite, limestone, brownstone, travertine, masonry, terra cotta, concrete, stucco, wood, and other architectural surfaces including monuments, sculpture and headstones. A contact time of only 10 to 15 minutes followed by scrubbing with a soft nylon or natural bristle brush will loosen most biological and air pollutant staining. D/2 Biological Solution is effective for removing harmful biological and air pollutant staining from many building materials including masonry, marble, granite, limestone, brownstone, travertine, terra cotta, concrete, stucco, wood, canvas and vinyl & aluminum siding.

• Biodegradable, No Bleach, No Salts, No Acids, Safer around Plants and Wildlife
• *Non-toxic & No Scrubbing Necessary
• Works on Masonry, Stone, Concrete, Wood, Asphalt Shingles, Vinyl & Aluminum Siding, Fiberglass, Metal, Paint, and Cavas
• Removes Stains from Mold, Mildew, Algae, Lichens & Air Pollutants
• Bulk 5 Gallon Pail

Biodegradable, No Bleach, No Salts, No Acids, Safer around Plants and WildlifeD/2 Biological Solution, INC