Effectively removes old paint and stain coatings. Sansin Wood-Strip is a superior stripper that easily removes oil and latex stain and paint coatings. Simply spray on the desired surface and Wood-Strip begins to penetrate and attack the coating immediately. It removes extreme weathering, water stains, mold and mildew, while restoring the natural color of wood. Sansin Wood-Strip is biodegradable, rinses off with water and works fast. Recommended for use on coated new and old wood surfaces such as decks, fences, siding, logs, board and batten, and timbers.