Q: I’m involved in our homeowners association, and we have some people who replaced some of their old roof pieces with new shakes. They now have some clean shakes that don’t match the color of the ...

Q: I have a newer asphalt shingle roof, but parts of it are covered with moss, lichens and algae. Is a pressure washer the best choice for cleaning roof shingles? Will it remove all of this growth?

"A professional from Nubirth Pressure Washing is cleaning the exterior of a home using a high-pressure washer. The image shows water spraying upward toward the siding and eaves, effectively removing ...