Marykate Nu-Teak 1-step Teak cleaner removes gray mildew stains, oil, fuel and fish blood stains from marine teak wood without softening deck seams. Seals, preserves, and enhances natural appearance of teak wood.

Single-step cleaner dries quickly, with long-lasting protection. It will not harm fiberglass, metals, carpet, or caulking. Contains UV inhibitors to resist weathering, and contains no acids or harsh chemicals.