Epifanes Teak-O-Clean & Bright is a water- based cleaner and brightener for teak and other tropical woods. This cleaner is fast, easy to apply and restores weathered, grey teak to its original color. Cleans and restores original teak color. Unlike many other teak cleaners it will not affect the caulking in teak decks, e.g., polysulfide, polyurethane etc. Shake at least 1 minute before use. Store frost free and away from direct sunlight. Suitable for fresh and salt water. For prolonged protection from weathering allow to fully dry and treat the surface with Epifanes Teak-O-Bello.