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 world’s largest concrete companies since 2006. ? Concentrate - makes up to 40gals depending on application.