MOST POWERFUL More powerful than standard concrete cleaners, including muriatic, phosphoric, and citric acids Cleans efflorescence, rust, vanadium, magnesium, and mineral stains Etches surfaces CERTIFIED SAFE & NATURAL Replaces harsh, dangerous acids Non-toxic Non-fuming Non-corrosive Non-flammable Color safe 100% biodegradable in 10 days No VOCs HMIS 000 (no hazards) No DOT shipping restrictions No secondary containment No personnel PPA Made in USA PROVEN The OEM choice of Ready Mix Concrete companies Used worldwide since 2006 by the largest concrete and other construction companies? Made in USA. ? Safe around plants and animals. ? No expensive shipping, handling, or storage requirements. ? Certified safe, natural, 100% biodegradable, no VOCs, non-toxic, HMIS 000. ? Cleans efflorescence, rust, stains, concrete tools, toilet bowls. ? Strips, etches, and cleans concrete, stone, masonry, brick, tile, pavers, stucco, bricks, grout. ? The OEM choice of the worlds largest concrete companies since 2006. ? Concentrate – makes up to 40gals depending on application.