I can highly recommend American Roof Brite (804-553-1563) in Richmond for your roof cleaning. The owner Robert Sawyer is willing to come to Wintergreen. He uses a patented brush and the cleaning products are eco-friendly, meaning plant and pet friendly. You can just take pictures or videos of the roof and send it to him for an estimate. He cleans algae, moss, and lichen from the roof. While up there he would inspect your roof and seal any popped nails. He applies a seal on the roof that prevents mildew and lichen from appearing again. In a few years, he will treat the roof again at a much-reduced rate. He is quick and very professional and the work is fantastic. It is worth doing this service to add a few years to your roof's life. He just did my house in Nellysford–below are my before and after pictures. This is only a 10-year-old roof but the northern side was bad with mildew. We all know Wintergreen has its fair share of mossy and mildewy roofs, what with homes being surrounded by all the trees. Check him out. Submitted by Dima D. Holmes. March 2023