Get out ahead of the storm with the only preventative "solution" to ice and snow. Effective to 20 below zero. Ideal for winter road maintenance. Now available for homeowners, making your home and grounds easier to manage and safer this winter season. A single application can last up to 2 weeks - 8 times the coverage of salts. Use on driveways and walkways, decks and porches. Melts snow and ice faster and at lower temperatures than salts. Superior penetration of residual ice and snow packs. Can stop 1-2 inches of ice and snow before it accumulates on the pavement. Unique 10-14 day "anti-bonding" residual reactivation effect. Agricultural by-product of grain processing. Engineered for sensitive watershed and environmental areas. Virtually colorless and odorless with low viscosity. One (1) Gallon provides ground coverage equal to 50 lbs. of salts or pellets. This case includes four 1-gallon jugs.