TEAKDECKING SYSTEMS TCP 100 TEAK CLEANER POWDER - Teak Cleaner Powder represents the state-of-the-art in cleaning ready-to-use formulations to clean your teak or other surfaces. Teak Cleaner Powder can be mixed in various concentrations to be effective for both light and heavy cleaning. Teak Cleaner Powder is designed to be gentle to your teak, caulking, hardware or paint. Teak Cleaner Powder is water-based, contains no acids or caustic soda and is designed not to harm the environment. Designed for weekly to bi-weekly cleanings. Sold by the 2 lb. Quart container or 8 lb. Gallon container.