Shop for Cleaning at The Home Depot. For over a decade, sunnyside has been a manufacturer of safer paint and varnish removers, lead paint abatement products, and exceptional cleaning products. Ready-strip wash safely and gently removes the residue and softened layers sometimes remaining after paint or varnish removal. Ready-strip wash helps lift stains from wood. This environmentally safe solution contains no methylene chloride or harsh chemicals, is nonflammable, non-combustible, and biodegradable. It works on interior and exterior surfaces.