Jasco Pre-Paint Surface Preparation TSP No-Rise Substitute is used for the fastest cleaning and surface preparation, use this no-rinse one-step formula to prepare your surfaces for repainting or refinishing. Jasco TSP is recommended to bond old enamel, oil-based or latex paint, varnish, or lacquer finishes to new coatings, or before wallpapering. Jasco TSP removes grease, grime, mildew stains, food stains, crayon, dirt, smoke, old wallpaper paste and wax from painted or unpainted wood, metal, or vinyl wallpaper.