Premiere Ice melter is eco friendly, pet and kid safe. 50 pound carton of granulated compound contains Calcium Magnesium Acetate (CMA), a fast-acting, long lasting ice melter that is a safer alternative to traditional salt and calcium chloride products. This non damaging formula is great for homes, office buildings, schools, businesses, and more. Safe on concrete and asphalt sidewalks, entrance ways, driveways, and parking lots. Won't damage landscaping, soil, and vegetation. Protects to -8 Degrees F. This non toxic and non corrosive Ice Melt is readily biodegradable per OECD or ASTM Standards. Color:Blue. NSF C1 Registered Meets USDA 1998 C1 Guidelines. Product is EPA DFE certified.