GroundWorks Natural Icemelter is a premium product designed to tackle the worst winter weather conditions, while still being completely organic and environmentally safe. GroundWorks Natural Icemelter works better than traditional icemeleters, but carries none of the risks. Product Features: Powerful to -23C(-9F) Safe on lawns & plants Concentrated power Safe on concrete No messy residue Pet safe Resealable bag No oily residue, reduces to a colorless/odorless liquid