Under Pressure Cleaning & Sealing Services proudly uses a special non-pressure roof cleaning process to clean asphalt and tile roofs. The Roof Cleaning Institute of America approved this technique thanks to its ability to safely clean a roof while eliminating algae and other roof debris. Our professionally trained technicians go the extra mile to protect your roof, as well as your plants, landscaping, and lawn. This starts with carefully minding every step in our proprietary roof cleaning process. Safety & Protection The first step in our roof cleaning process is to assess the potential risks to your property. We make sure to account for how to access your roof and safely clean it with minimal impact to the rest of your home. This includes a plan for walking on your roof with as few footsteps as possible. We also assess the exterior of your home’s landscaping, lawn, and plants. We protect and cover any at-risk plants. This ensures any small amount of overspray or runoff from the roof cleaning doesn’t affect your living softscape features. Non-Pressure Roof Cleaning Our non-pressure roof cleaning process uses specially formulated cleaning agents to kill algae down to the spore level. The cleaning agent then leaves behind a protective barrier, which will inhibit algae growth for years to come. It’s the ideal method for cleaning tile and asphalt shingle roofs. The cleaning solution is applied and given time to soak in. This is typically 15 to 20 minutes, though it might be longer if your roof is significantly stained, or your algae problems are severe. The way our water-free roof cleaning formula saturates roof tiles and shingles prevents excess chemical runoff. Our strategic application process maximizes the saturation of your roof’s surface. This significantly reduces the risk of damaging the shingles or roof tiles, which is often a major problem with other roof cleaning methods. We then rinse your roof cleaning without any high- or low-pressure applications. This prevents any damage or loosening to tiles and won’t degrade the surface texture of asphalt shingles. Clean Up & Maintenance After we’re done cleaning your roof with our non-pressure process, we remove any lingering debris and water. Your home and landscaping are returned to their original state. The special algae inhibitors in our proprietary roof-cleaning solution will keep new algae and mildew for years to come. This means you’ll be able to go longer between roof cleanings, and with less impact to your roof surface, than other roof cleaning processes. Working with an Industry Leader Under Pressure has grown to become Southwestern Florida’s premier roof cleaning service by our dedication to innovation, professionalism, and customer service. Each of our technicians is given special training in our non-pressure roof cleaning process. Then we back each roof cleaning with a two-year warranty.