Roof Soft Washing
Grandview
MO

About This Service in Grandview

Roof Soft Washing in
Grandview, MO

Roof soft washing in Grandview handles the heavy black streaking, moss, and lichen that the city's deep tree canopy produces on asphalt shingle roofs. The mature oak, maple, and hickory across much of Grandview shade rooflines through most of the day, and shaded shingles stay damp longer between rains — ideal conditions for Gloeocapsa magma (the bacteria responsible for those dark streaks), moss, and lichen growth. North-facing roof slopes get hit hardest because they get the least direct sun to dry between rains. None of that biological growth comes off with pressure washing — the pressure can't kill the bacteria (it just spreads spores around the roof), and it strips the protective granules off the shingles in the process, which damages the roof and can void the shingle manufacturer warranty. The right approach is soft washing — applying a diluted bleach-based cleaner at garden-hose pressure that actually kills the bacteria instead of just smearing it around. The chemistry is sodium hypochlorite (the same chemistry in pool water and household bleach), diluted properly with something that helps it cling to the shingles. After 15-20 minutes to work, a low-pressure rinse lifts the dead growth cleanly. The visible improvement on heavily-shaded Grandview roofs is dramatic because deep canopy produces the heaviest accumulated staining.

Xtreme Pressure Washing is based in Blue Springs, MO — just minutes from much of the KC metro. We are locally owned, fully licensed and insured and committed to professional exterior cleaning that protects your property investment in Grandview.

Whether you need a single service or multiple areas cleaned, we provide free estimates, transparent pricing and a 100% satisfaction guarantee on every job in Grandview, MO.