Power washing your home does more than make it look like new. Cleaning the exterior of your house keeps it in good repair by removing algae, mold, moss, and mildew, all of which can damage siding.

Q-The aluminum siding on my house is 30 years old and is corroded through in spots, leaving holes. Can these areas be repaired? A-If there are only a few damaged areas, you can probably restore the ...