Professional Asphalt Shingle Roof Soft Wash & Algae Removal Completed in Manhattan Beach, CA
June 21, 2026
Exterior Cleanse recently completed a professional roof soft washing service for a residential home in Manhattan Beach, CA. The homeowner contacted us after receiving notice from their homeowners insurance company that their policy was at risk of being terminated due to significant mildew, mold, and algae growth on their asphalt shingle roof.
Our team performed a safe and effective roof soft wash designed specifically for delicate asphalt shingles. Unlike traditional high-pressure washing, our soft washing process utilizes low-pressure application methods and specialized cleaning solutions to eliminate organic growth at the source without causing unnecessary damage to the roofing materials. This not only restored the roof’s appearance but also helped extend the life of the shingles by removing harmful contaminants that can lead to premature deterioration.
Throughout the project, Exterior Cleanse took extra care to protect the surrounding property. We thoroughly rinsed the home’s exterior, landscaping, and surrounding grounds before, during, and after the cleaning process to ensure no residue or mess was left behind.
This roof cleaning project in Manhattan Beach, CA provided the homeowner with a cleaner, healthier roof and helped them address the concerns raised by their insurance company. Regular roof soft washing is an important preventative maintenance service that protects your home’s curb appeal, preserves roofing materials, and prevents mold, mildew, and algae from returning quickly.
If your roof is showing signs of black streaks, algae, mold, or mildew, Exterior Cleanse provides professional roof soft washing services throughout Manhattan Beach and the surrounding South Bay communities.
Location: Manhattan Beach, CA
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