Top dressing is the process of spreading sand or soil over the lawn to improve levels, create a smoother surface for mowing, and assist slightly with drainage. So, should you use sand High Quality Top Dressing Sands CORRIDOR SANDS Everything you need to know about Topdressing your lawn Premier Lawns This is sand leveling or topdressing. It creates a more level surface for your lawn by filling in lower areas. I use masonry sand since I have Bermuda. If you have a cool season type of grass, you may