At Wonder Wash Exterior, our roof cleaning services are designed to do more than just improve appearance. We help homeowners protect their roof’s lifespan, remove harmful buildup, and restore beauty to the most visible part of your property all without damaging your shingles or voiding your roof warranty. If you're noticing dark streaks, moss patches, or unwanted discoloration, it’s time to take action. Our low-pressure soft wash system removes dirt, algae, lichen, and mold safely and effectively, no matter what type of roofing material you have.
Your roof is constantly exposed to weather, moisture, and airborne contaminants. Over time, organic growth like black algae and moss — can take root and cause serious damage. It starts with discoloration but eventually leads to deterioration of shingles, loss of energy efficiency, and costly repairs.
The streaks you see on your roof are usually a type of bacteria called Gloeocapsa magma. It thrives in humid conditions and feeds on the materials in your shingles. Moss and lichen dig even deeper, lifting shingles, breaking protective layers, and trapping moisture.
Regular roof cleaning stops this damage before it begins. By removing harmful growth, we restore your roof’s integrity, improve curb appeal, and help you avoid expensive replacements.
How We Clean Roofs Safely With Soft Washing
Not all roof cleaning methods are the same. At Wonder Wash Exterior, we use a soft wash technique — a low-pressure cleaning process that combines water, environmentally safe detergents, and specialized equipment to gently remove buildup without harming your roof’s surface.
Unlike high-pressure washing, which can loosen shingles and force water into your attic, our soft wash system is recommended by manufacturers and safe for all roof types, including:
- Asphalt shingles
- Metal roofing
- Clay and concrete tile
- Slate
- Flat membrane roofing
Our process is effective, eco-conscious, and proven to extend the life of your roof.
Each project starts with an on-site assessment, where we evaluate your roof type, buildup level, and surrounding areas. We take extra care to protect landscaping, windows, gutters, and other surfaces around your home.
Your roof cleaning includes:
- Pre-treatment with biodegradable detergents
- Application of our soft wash formula
- Gentle rinse that removes buildup without force
- Final inspection and optional post-treatment for long-term protection
The results are immediate and long lasting — no streaks, no damage, and no risk to your warranty.
Wonder Wash Exterior provides roof cleaning services across multiple cities and states. Our teams are locally based, fully trained, and ready to respond quickly.
If you're looking for location-specific services, start here:
Each city has its own dedicated crew, local service insights, and recent project examples. Click through to learn about roof cleaning near you.
Our clients are often surprised by how dramatically their roof transforms after cleaning. What looked like a worn-out roof was actually just buried under layers of grime and bacteria. After one soft wash, your roof can look ten years newer — and perform like it too.
Available Roof Cleaning for Residential and Commercial Properties
Benefits of Roof Washing - Toledo & Charleston
Rejuvenation Treatment for Your Roof -
Why Choose Wonder Wash Exterior?
We’ve built our reputation on honesty, quality, and reliability. With Wonder Wash Exterior, you’re getting a team that treats your home with care and delivers results that speak for themselves.
- Fully insured and licensed in every service area
- Trained soft wash technicians who follow manufacturer guidelines
- Responsive customer support and free quotes
- Satisfaction guaranteed on every project
- Local teams in both Ohio and South Carolina for fast service
If your roof is showing signs of aging, streaks, moss, or discoloration don’t wait. A quick and professional cleaning can restore its appearance and protect your home from long-term damage.
