Exterior Care Insights

Can you safely clean your own asphalt shingle roof? Learn what DIY roof cleaning actually requires, including proper cleaning methods, equipment, safety, real world costs, and when hiring a professional makes more sense.

Major asphalt shingle manufacturers warn homeowners about algae, moss, lichen, trapped moisture, roof debris, and pressure washing damage. Here’s what the shingle makers themselves say about proper low-pressure roof washing and why keeping your roof clean is more than just curb appeal.