How to Prevent Ice From Sidewalks

Spread a chemical deicer containing magnesium or potassium chloride onto the sidewalks to prevent ice from forming. The University of Maryland Cooperative Extension recommends spreading the deicer thinly and evenly over the pavement to prevent ice formation. Read and follow all label directions carefully before applying the chemical deicer to the sidewalks. You can purchase a chemical deicer at most home improvement stores.

Lay a plastic tarp or another water-proof material on the sidewalks to prevent ice formation. The plastic material will prevent snow or water from sticking to and forming ice on the sidewalk. You can purchase a plastic tarp at most home improvement and gardening stores.

Remove snow from sidewalks immediately. When snow melts it turns into water. The water then turns into ice in freezing outdoor temperatures. Use a snow shovel or snow blower to remove the snow from your sidewalks. You can purchase a snow shovel or snow blower at most home improvement stores.