Moss growth on roofs, walkways, and exterior surfaces is common in Spokane’s damp and shaded areas. If left untreated, moss can trap moisture, cause surface damage, and create slip hazards. B&B Exterior Cleaning provides professional moss removal in Spokane, WA using safe, surface-appropriate methods.
Why Moss Is a Problem
Moss holds moisture against surfaces, which can accelerate wear on shingles, concrete, and wood. On walkways and patios, it creates slick conditions that increase the risk of slips and falls. Proper removal helps protect both your property and the people using it.
Roof Moss Removal
Moss on asphalt shingles can lift edges and allow moisture intrusion over time. We use a low-pressure soft washing process to treat and remove moss safely without damaging roofing materials.
Concrete & Exterior Surface Moss Removal
Driveways, sidewalks, patios, and retaining walls can all develop moss in shaded areas. We use professional pressure washing and targeted treatments to remove buildup and restore a cleaner surface.
Signs You Need Moss Removal
- Visible green patches on roof or concrete
- Slippery walkways or patios
- Dark staining in shaded areas
- Moss collecting along roof edges or valleys
