Dicophar is specially designed to target weeds without damaging your grass or soil. It kills annual, perennial and broadleaf weeds such as clover, buttercup, thistles, docks and many more. Apply when a minimum of 24 hours of dry weather is expected and there is little to no wind. Spray grass in the growing season, preferably when weeds are at or near flowering. Always wear protective gloves and mask when using garden chemicals. Keep out of reach of children and always read the label and product information before use. Kills all common lawn weeds. Contains 4 proven active ingredients. Easy to measure liquid formulation.