Snow-Plow ice melt is super-charged with "Liqui-Fire" that helps fight corrosion to exposed metal and is a melting enhancer. "Liqui-Fire" effectively lowers the working temperature range of Snow-Plow ice melt, allowing it to work up to 3 times faster. It is very safe and less toxic than baking soda, containing no dangerous chemicals, it can be handled safely with bare hands. It is USDA Approved - 100% non-toxic to children and pets. It is safe on carpets and floors while leaving no oily residue. It is safe for concrete when used according to the manufacturers recommendations, also it will not harm trees, shrubs, lawns or other vegetation when used as directed. 50lbs bag.