Use Delta Ceramcoat Clear Wax to seal and protect your project surface. Water-based and non-toxic, Clear Wax dries clear to add a soft, protective sheen to your projects. For long lasting shine and protection, apply Clear Wax every 6 to 12 months, or as needed. Clean while wet with soap and water. Keep waxed surfaces free of moisture and heavy use for 7 days. Not for exterior use.