Look here for a Cleaner, Brightener, Oil, or Sealer for Teak and other Hardwood. We stock Oxalic Acid and other wood cleaning products from Boatlife, Interlux, Travaco, T-Jett, Teak Decking Systems, and StarBrite. We also supply the many great Teak and Hardwood Sealers from Semco, Seafin, Sikkens and Tufshield, in Clear, Natural or other rich finish color tones.