Your House Roofing Checklist

Should You Pressure Clean a Roof Covering? Pros, Disadvantages, and Alternatives

Should You Stress Laundry a Roof? Pros, Disadvantages, and Alternatives You shouldn t pressure wash your roofing system without careful consideration. While it can rapidly eliminate dust, moss, and particles, high pressure may harm roof shingles, strip protective granules, trigger leakages, and even nullify your roofing s warranty. Asphalt tiles are specifically susceptible, so use a mild cleaning approach with low pressure and roof-safe cleaning agents instead.