HomeTipsPressure Washing the Roof: Is it a Good or Bad Idea?Anita KantarFebruary 18, 2022April 21, 2022 by Anita KantarFebruary 18, 2022April 21, 20220 Did you know your roof gets more than just rainwater and sunlight on them? Mosses, lichens, algae, ferns, mold, mud, and dried leaves could be...