Which two additional deicers can be used besides salt?

Liquid Calcium and Calcium Magnesium Acetate are effective alternatives to traditional salt for deicing roads and surfaces. Liquid calcium, often used in its liquid form, helps to lower the freezing point of water, making it effective in preventing ice formation and improving traction. It is particularly useful in extremely cold temperatures where conventional salt may be less effective.

Calcium Magnesium Acetate (CMA) is an environmentally-friendly deicer that is not harmful to vegetation or water quality, unlike some other deicers. It works by inhibiting the formation of ice and by effectively melting existing ice, making it a popular choice in areas where environmental concerns are paramount. Its dual action of preventing ice formation and melting ice makes it a versatile and effective choice for winter maintenance operations.

By choosing these alternatives, municipalities can balance effective deicing with environmental safety, making both Liquid Calcium and Calcium Magnesium Acetate excellent options alongside traditional rock salt.