10/24/2026
We recently completed hardscape maintenance for a client in the Johns Island community, encompassing thorough surface cleaning, targeted treatment of staining and discoloration, repair of open or cracked grout joints, and filling of larger holes on stone tiles. The process was concluded with a heavy application of Drytreat Stainproof penetrating sealer. Outdoor limestone surfaces can be particularly challenging to maintain and keep stain-free. Regularly scheduling professional cleaning and penetrating sealer applications can significantly enhance the ease of maintenance, longevity, and aesthetic appeal of these surfaces. Without the benefits of a penetrating sealant, mold and mildew formations can become increasingly difficult to manage, and these surfaces will become more porous and absorbent over time.