Can this company clean my roof without using high pressure and damaging the shingles?
Wow Wash 360 Team
May 14, 2026 • 3 min read
The Danger of High-Pressure Roof Cleaning
Homeowners are rightfully concerned about damage when hiring an exterior cleaning service. One of the most common and destructive mistakes inexperienced cleaners make is using a high-pressure power washer on an asphalt shingle roof. High pressure will aggressively blast away the protective ceramic granules that shield your roof from UV rays, instantly aging the roof and often voiding the manufacturer's warranty.
The Wow Wash 360 Soft Washing Method
At Wow Wash 360, we absolutely never use high pressure on delicate surfaces like asphalt roofs. Instead, we utilize a highly specialized, industry-approved technique known as Soft Washing. This method relies on chemistry rather than brute force to achieve a superior, longer-lasting clean without any risk of damage to your property.
- Uses low pressure (similar to a garden hose) to safely apply treatments
- Specialized cleaning solutions kill moss, algae, and lichen at the root
- Preserves the protective granules and extends the life of the shingles
How Our Process Works
Our trained technicians apply a proprietary, biodegradable cleaning solution directly to the roof using specialized low-pressure pumps. This solution deeply penetrates the organic growth, killing the moss, algae, and bacteria instantly. We don't forcefully scrape or blast the dead moss off; doing so would damage the shingles. Instead, the dead organic matter naturally detaches over the following weeks and washes away safely with the rain.
Guaranteed Safe and Effective
Our soft washing process not only cleans your roof but also sanitizes it, providing a residual effect that keeps moss and algae from returning as quickly. You get a beautifully clean roof, complete peace of mind knowing your shingles are safe, and the confidence that your home's warranty remains fully intact.
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Whether you need a soft wash for your roof or a deep clean for your concrete, our expert team is here to help. Request a free quote today and let us restore your property's curb appeal.
