Designed with an improved environmentally friendly formula. Not harmful to people, pets, or vegetation when used as directed, but has a melting power that outperforms simple blends. Melts ice down to -10 degrees Fahrenheit/-23 degrees Celsius. Safer when used as directed on air-entrained, cold-weather concrete that is at least 1 year old. Contains Sodium Chloride, Magnesium Chloride, Potassium Chloride, and MG 104. Helps prevent refreezing up to 2-1/2 times longer than other ice melters. Use 1 cup (10 ounces) of ice melt per square yard and spread evenly, avoiding piling or overspreading. Remove resulting slush. Reapply ice melt as needed. No. 2575238: Size: 10 Lb., Product Form: Pellets, Temperature Range: -10 Deg F, Safe For Pets: Yes, Safe For Vegetation: Yes, Active Ingredient: Magnesium/Potassium/Sodium Chloride, Pkg Qty: 1, Package Type: Bag No. 809248: Size: 11 Lb., Product Form: Pellets, Temperature Range: -10 Deg F, Safe For Pets: Yes, Safe For Vegetation: Yes, Active Ingredient: Magnesium/Potassium/Sodium Chloride, Pkg Qty: 1, Package Type: Bottle No. 806725: Size: 25 Lb., Product Form: Pellets, Temperature Range: -10 Deg F, Safe For Pets: Yes, Safe For Vegetation: Yes, Active Ingredient: Magnesium/Potassium/Sodium Chloride, Pkg Qty: 1, Package Type: Bag No. 806733: Size: 40 Lb., Product Form: Pellets, Temperature Range: -10 Deg F, Safe For Pets: Yes, Safe For Vegetation: Yes, Active Ingredient: Magnesium/Potassium/Sodium Chloride, Pkg Qty: 1, Package Type: Pail No. 806741: Size: 50 Lb., Product Form: Pellets, Temperature Range: -10 Deg F, Safe For Pets: Yes, Safe For Vegetation: Yes, Active Ingredient: Magnesium/Potassium/Sodium Chloride, Pkg Qty: 1, Package Type: Bag