Qik Joe instant ice melt. 100% calcium chloride. Professional strength heat generating ice melt pellets. Generates heat on contact. Melts ice & snow down to temperatures of -25 degrees Fahrenheit. Leaves no white residue. Will not harm concrete, grass, shrubs, and plants when use as directed. Use 75% less per application as compared to other ice melting products. Size: 20 Lb. Product Form: Pellets Temperature Range: -25 Deg F Safe For Pets: Yes Safe For Vegetation: Yes Active Ingredient: Calcium Chloride