Amazon.com: Teak Cleaner and Brightener for Wood for Use Before Teak Oil or Teak Sealer for Boats, Indoor Furniture, Shower Stool & Wood Outdoor Furniture Restorer Kit Clean & Bright for Stains :
Loveable Clean 32 oz. Spray Bottle Teak and Bamboo Furniture Cleaner – US Bath Store
Golden Care Teak Wood Cleaner + Reviews | Crate & Barrel