Admire Roof Cleaning uses a gentle approach when roof cleaning. Our effective cleaning solution kills mildew and mold instead of just blowing it around your property with a pressure washer. We use low-pressure technology that protects your roof with more progressive methods. Our effective roof cleaning solution eradicates all mildew, fungus, mold and algae, including microscopic spores. Applied using a low-pressure spray, similar to a garden sprayer (70 PSI) and unlike high-pressure devices (2000-4000 PSI), this method allows your roof to sustain its lifespan. This keeps you from replacing your roof early and saves on your electric bill once cleaned – while continuing to protect and kill mold and mildew for 2 years. This process is very effective on cement tiles, asphalt shingles and metal roofs.

The key to a clean roof is effective mold removal and mold prevention. Mold is what makes your roof look dirty. It also a living organism. Tiles are also porous.

What is low pressure roof cleaning?

Dark stains on your roof are caused primarily by a persistent type of algae. The Admire Low Pressure System gently removes the staining without harming the roof itself.  AND it kills the algae and other harmful organisms so the stains don't come back!



• The microorganisms that cause roof staining actually have tiny root systems which physically break down asphalt roof shingles, allowing larger types of organisms to grow on your roof. The Admire Low Pressure System kills these roots and applies an algaecide & fungicide to protect against future attacks.

• Our low pressure system uses sodium hypochlorite (bleach), which is necessary to remove harmful algae, bacteria, mold, and fungus with nearly 100% efficiency.

• During use and disposal, 95% to 98% of bleach rapidly breaks down into salt and water, so there’s no need to worry about environmental harm. The remaining byproducts are effectively treated by municipal wastewater and septic systems.

• Sodium hypochlorite is the same chemical used to sanitize and brighten our swimming pools. 

• Our lowpressure application is very fast and you'll see results immediately!

• Our cleaning solution is applied with an electric pump, which greatly minimizes noise and pollution

Why shouldn't I use a pressure washer?

Pressure Washing is dangerous for cleaning roofs. Though pressures less than 800 psi at the pump head can be acceptable for rinsing away dead algae, using any gas operated pump on a roof is a professionals job. Pressure washing should never be used for direct cleaning of a shingle roof’s surface. In fact, at the nozzle of the spray gun the water pressure should not exceed 150 psi. Each time your power wash house roof tiles you make them more porous. This gives mold more places to grow, multiply and expand on your roof (which may explain why you seem to be pressure washing more these days! When it rains mold falls from the roof to your driveways, sidewalks, decks and patios where you track it into your home. It spreads like fire.

Why is my roof black?

The streaks that are staining the roof are actually a bacteria called Gleocapsa Magma. This is the main culprit for most of the roof staining throughout the US. Roof top organisims like mildew and algae are unsightly but not as destructive as some of the more aggressive bacterias and fungus. Moss and Lichens also abound and are the final bad actors that show up after the party has been started by the fungal growths. These algae, molds, mildews, bacterias, lychens and mosses directly decompose and break down roofing materials and can increase your electric bill as your roof looses its reflective property once the mold covers your room, making it harder to cool your home.

​Contact us today,

Get one step closer to having the exterior of your home cleaned and completed by residential cleaning experts. Book a free, no obligation estimate by calling

888-577-9942 or using our online scheduling system.