Trusted Roof Washing Services in Ann Arbor, MI for Cleaner Roofs

Soft washing is a low-pressure cleaning technique that relies on specialized chemical solutions rather than brute force to sanitize surfaces. While traditional pressure washing uses high-velocity water to strip away dirt, soft washing utilizes a combination of biodegradable surfactants and mildewcides to kill organic contaminants like Gloeocapsa magma (black algae), mold, and mildew at their source. This approach is particularly effective for delicate surfaces such as asphalt shingles, wood siding, and clay tiles, as it eliminates the risk of water intrusion or physical erosion. By focusing on chemical decomposition rather than mechanical abrasion, soft washing provides longer-lasting clean.

Yes, we utilize a professional soft-washing technique that uses low-pressure water combined with specialized cleaning solutions. This method effectively kills organic growth like algae and moss without the abrasive force of high-pressure washing, which can strip away protective granules and damage the integrity of your shingles.

We recommend professional roof cleaning every two to three years. If your property is surrounded by heavy tree cover or experiences high humidity, you may require more frequent maintenance to prevent debris accumulation and organic stains from taking hold.

We take extensive precautions to protect your property. Our team pre-wets all surrounding vegetation and uses biodegradable cleaning agents. We also rinse your plants thoroughly during and after the process to ensure that your lawn, flowers, and shrubs remain healthy and unaffected by the treatment.

Because every property is unique, we offer customized estimates based on the scope of the job and the size of your roof. Our team always offers quotes on roof washing services.

Pressure washing uses high-velocity water to strip grime from durable surfaces like concrete. Soft washing utilizes low-pressure delivery and eco-friendly detergents to safely dissolve organic matter on more delicate surfaces without causing damage.

Yes. Our formulated cleaning solutions are designed to neutralize mold and mildew at the source, preventing the structural damage these organisms can cause over time.

Most standard residential or commercial projects are completed within two to four hours. The exact timeframe depends on the total square footage and the severity of the organic accumulation.

While curb appeal is great, looks aren’t everything. To keep your roof in good working condition, it requires maintenance. When a manufacturer gives an approximate lifespan on roof shingles, this is estimated with the assumption you’ll take care of your roof properly. Window Genie cannot make a 30-year roof shingle last 35 years, but we’ll help prevent the wear and tear that destroys your shingles before their 30th birthday. Asphalt or fiberglass shingles are the most common and have been made with limestone as a filler (in the asphalt). These shingles hold moisture and organic ”food for algae” material longer than the older paper/asphalt/ceramic shingles of 20 plus years ago. Additionally, these particular algae LOVE to feed on the limestone as a food source. Once the algae have become noticeable, the stains will continually get worse from year to year. Roof stain removal is completely possible and affordable. Window Genie can clean your shingle roof without causing any damage and will bring back the luster of your home’s exterior.

Think about it: there are few household chores more dangerous than roof washing. Even if you had the ability and desire to do it, it requires heavy, expensive equipment that most homeowners don’t have access to. Window Genie’s professional field technicians are fully equipped, trained, insured and bonded. Leave the dirty work to us, pick up the phone and call today!