25 Years of Northeast Ohio Weather — Met Its Match in Cleveland Heights

A quarter century of exposure leaves a mark that most cleaning services won’t touch — and on this Cleveland Heights brick and stone residence, 25 years of algae, mold, mildew, and deeply embedded organic staining had accumulated across the full exterior and entry surfaces to a degree that demanded professional expertise, not just equipment. Brick and natural stone are among the most porous exterior materials available — and that porosity works against them over decades of exposure. Biological growth embeds itself progressively deeper into the surface texture with each passing season. By the time 25 years of buildup has formed, the wrong cleaning approach causes more damage than it corrects. Excess pressure on aged brick and stone erodes mortar joints, pits the surface, and forces moisture into the substrate — creating new problems while failing to address the old ones fully. Patty’s Pressure Washing performed a comprehensive soft wash of the full brick-and-stone exterior using professional-grade, biodegradable cleaning solutions at carefully controlled low pressure — penetrating and eliminating a quarter century of biological growth at the root without compromising the masonry, mortar, or stone surface integrity beneath. The front pathway and main entry steps received the same targeted treatment, removing embedded staining and biological growth that had created genuine slip hazards and stripped the entry of its original character. 25 years of buildup. One visit. Completely restored. 🔗 Free same-day estimate: pattyspressurewashing.com/free-same-day-estimate 📍 Serving Cleveland Heights, Chagrin Falls, and all of Northeast Ohio.