Both magnesium chloride and calcium chloride can help melt snow and ice, as well as keep dust in check. These hygroscopic salts absorb moisture from the air, which helps to keep dirt surfaces consistently damp, even during hot and dry conditions. This is a lifesaver when it comes to construction and landscaping projects, and is also a good option for dirt driveways to keep dust at bay. As a full-service landscaping supply store, Old Station offers everything you need to get your outdoor project done to the very last detail. Stop by our Norton landscaping supply store today to get everything you need to finish your project.