Florida roofs face a unique enemy: Gloeocapsa magma — the black algae that creates those dark streaks you see on roofs across the state. Left untreated, it feeds on the limestone in your shingles and tiles, shortening your roof's lifespan by years. Our soft-wash roof cleaning safely removes it without damaging your roofing material.
Get Your Free Longboat Key EstimateLongboat Key's luxury condominiums, waterfront estates, and upscale resorts demand the highest standard of exterior maintenance. The barrier island sits between the Gulf of Mexico and Sarasota Bay, meaning properties face salt air from both sides — accelerating mold, algae, and oxidation on every surface.
From the high-rise condos at the north end near Greer Island to the estates along Gulf of Mexico Drive and the communities near Joan Durante Park, we service the entire 10-mile island. Properties here often feature imported stone, custom pavers, and architectural details that require careful, knowledgeable cleaning.
Black algae and moss actively break down roofing materials. Professional cleaning can add 5-10 years to your roof's life — far cheaper than replacement.
Dark algae streaks absorb heat instead of reflecting it. A clean roof means lower attic temperatures and reduced A/C costs in Florida's brutal summers.
Many Florida insurers now require clean roofs. Some have canceled policies over algae buildup. Regular cleaning keeps you covered.
Dirty roofs are the #1 HOA violation in Florida communities. Professional cleaning keeps you in good standing.
We exclusively use low-pressure soft washing for roofs — never high pressure, which can damage shingles and void warranties. Our specialized roof cleaning solution kills algae, mold, and moss at the root, then rinses clean. The treatment continues working for weeks after application, ensuring a thorough kill. We protect your landscaping throughout the process.
Longboat Key property managers and condo associations trust us for scheduled maintenance programs that keep buildings pristine year-round. We understand the island's HOA requirements, gate access protocols, and the elevated expectations that come with servicing premium properties.
Mold Munchers Pressure Washing LLC is licensed, insured, and trusted by Sarasota County homeowners and businesses since 2015. Our portfolio includes government contracts such as the Sarasota National Cemetery — 250 acres including a $12 million glass amphitheater. We bring that same professional standard to every Longboat Key property we service.
Free estimates, no obligation. Licensed & insured. Military & law enforcement discounts available.
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