Magic Mulch-Restore the fresh, colorful appearance of your mulch at a fraction of the cost of re-mulching. Water soluble until it dries, easily applied with any conventional sprayer. Won't harm plants, covers stains and residues. Not for use with food or feed crops. Shade can be controlled by the amount applied. 3-4 oz. mixed with 1 gallon of water will treat 200-400 sq. ft. In 1/2 gallon containers. Dark brown.