Christophers Exterior Cleaning

Those dark streaks are a widespread type of algae known as Gloeocapsa Magma. This algae feeds on the limestone filler used in modern roofing shingles. If left untreated, it reduces the lifespan of your roof, traps heat in your attic, and drastically lowers curb appeal.

No! You should never use high pressure on a roof. High pressure will blow the protective granules off shingles and can easily crack clay or concrete tiles. We strictly use the ARMA (Asphalt Roofing Manufacturers Association) recommended soft-wash method, relying on chemistry rather than pressure to kill the algae.

If you use a contractor who uses a high-pressure wand on your roof, yes, it will void your warranty. Because we use the ARMA-approved soft-wash method, our process is entirely safe and completely compliant with roofing manufacturer warranties.

Our specialized soft-wash treatment kills the algae down to the root. In the Florida climate, you can generally expect a clean roof to stay streak-free for 3 to 5 years, depending on tree coverage and local environmental factors.

Yes! A roof covered in dark algae absorbs significantly more heat from the sun. By cleaning the roof and restoring its natural, lighter color, your roof will reflect more UV rays, keeping your attic cooler and reducing the strain on your air conditioning unit.

Oil stains are notoriously difficult because concrete is porous. However, we use professional hot-water commercial pressure washers and specialized degreasers. While we can't guarantee a 100% removal of ancient, deeply set oil, our process will significantly lift and lighten the stain far beyond what a cold-water homeowner machine could achieve.

Never. "Zebra stripes" happen when amateurs try to clean large flat areas using a standard pressure washing wand. We exclusively use large, commercial rotary surface cleaners that evenly distribute the pressure, resulting in a perfectly uniform, streak-free clean every time.

Yes. Cleaning pavers can occasionally dislodge some of the joint sand. We offer comprehensive paver restoration services, which includes deep cleaning, re-sanding the joints with polymeric sand, and applying a high-quality sealant to protect the pavers and enhance their color.

With our humid climate and frequent afternoon rainstorms, mold and algae can start returning within 6 to 9 months. Our professional post-treatment (an algaecide applied after cleaning) helps slow down this organic growth, keeping your concrete brighter for longer.

We are extremely careful when operating near pools. While some minimal overspray is inevitable, we systematically work away from the pool edge, use surface cleaners to contain the spray, and carefully rinse the surrounding areas to ensure your pool remains clean.

Yes. We understand that pressure washing during business hours can disrupt your customers and operations. We offer flexible scheduling, including night and weekend services, to ensure your storefront or commercial property is cleaned with zero interruption to your business.

Absolutely. We carry comprehensive commercial general liability insurance and workers' compensation. We are fully equipped and legally compliant to handle large-scale commercial jobs, HOA contracts, and multi-unit residential cleanings.

Yes. Discarded chewing gum on sidewalks is a major eyesore for retail and restaurant spaces. We utilize heavy-duty hot water pressure washers (capable of reaching 200+ degrees) to literally melt and blast away old gum without damaging the underlying concrete.

Yes, these are some of our most requested commercial services. Dumpster pads and drive-thrus accumulate massive amounts of grease, oil, and bacteria. Our hot water systems and commercial degreasers sanitize these heavily soiled areas, eliminating odors and improving safety.

Definitely. The best way to keep a commercial property looking pristine is through regular maintenance. We offer customized weekly, monthly, or quarterly service contracts tailored to the specific foot traffic and cleaning needs of your property.

Yes, environmental responsibility is a core value for us. When soft-washing, the primary active ingredient we use is sodium hypochlorite, which naturally breaks down into salt and water after doing its job. We only use 100% biodegradable detergents that will not harm the local ecosystem.

We are strict about adhering to local regulations regarding water runoff, especially in properties near canals or the Intracoastal. We employ specialized techniques to divert wash water into surrounding landscaping (where it is safe to absorb) or utilize recovery systems to prevent dirty runoff from entering storm drains.

It's a common misconception that pressure washers waste water. In reality, a standard garden hose puts out about 8 to 10 gallons of water per minute. Our commercial pressure washers only use 4 to 8 gallons per minute but at a significantly higher pressure, meaning we clean much faster and actually use less overall water.

We prioritize the safety of your furry friends. After applying our specialized cleaning detergents, we thoroughly rinse down all surfaces and surrounding grass. Once the surfaces have fully dried, it is completely safe for your pets to return to the yard.

Yes! Cleaning solar panels requires extreme care to avoid scratching the glass or damaging the seals. We never use high pressure or harsh chemicals. Instead, we use purified water systems and soft bristle brushes to safely remove dust and pollen, maximizing your solar efficiency.