The Bare Ground Winter Mag Plus Liquid De-Icer is the most economical size for those professionals that clear snow and ice. Bare Ground's award-winning all-natural anti-snow with deicing Mag Plus liquid means you'll plow and shovel less this winter saving time! Bare Ground Mag Plus liquid is environmentally safe, bio-degradable, water soluble, non-staining and non-toxic to people, plants, pets and livestock. It's safe on all surfaces too! You can dilute it with water in a 50:50 mixture and spray directly on trees and delicate shrubs to prevent breakage due to ice and snow accumulation.