Rock salt is probably one of the best friends to anyone in the Northern United States. I know it is for everyone here in central Ohio. Rock salt is a great addition to your sidewalk after shoveling snow. It is also good to keep your walk pre-treated after you shovel it. This will keep ice from building up on walks over time, making your family, or your employees very happy. Mr. Mulch has several types of rock salt. Please visit us today for more information.