TEAKDECKING SYSTEMS TCL 200 TEAK CLEANER LIQUID - Teak Cleaner Liquid represents the state-of-the-art in cleaning ready-to-use formulations to clean your teak or other surfaces. Teak Cleaner Liquid can be mixed in various concentrations to be effective for both light and heavy cleaning in a ready-to-use form. Teak Cleaner Liquid is designed to be gentle to your teak, caulking, hardware or paint. Teak Cleaner Liquid is water-based, contains no acids and is designed not to harm the environment. Designed for deeper cleaning that might be necessary on a monthly basis. Sold by the quart or gallon container.