Stone & Grout Penetrating Sealer, by Healthier Homes

Tired of grimy grout, stained concrete and dingy countertops? If you're looking for a nontoxic alternative to solvent-based water sealers, our new Grout & Stone impregnating sealer is your answer! The first zero VOC, non-toxic solution designed to improve water resistance without introducing harmful chemicals into your home. This water based penetrating sealer repels moisture and seals in fumes on tile, grout, stone, pavers, mortar, concrete, and more—without altering the surface. Unlike conventional high-solvent sealers, it's odorless and safe for indoor use—and tough enough for outdoor projects. Whether you're sealing a shower, maintaining a stone countertop, or protecting a concrete walkway, this non-toxic sealer keeps water where it belongs. No fumes, no mess—just long-lasting protection you can trust!