Apply Cleaning Solution Carefully
If using a cleaning solution, apply it evenly across the roof’s surface. Allow the solution to sit for the recommended time to break down dirt and grime effectively.
Rinse or Scrub Gently
For soft washing, use a low-pressure rinse to wash away the solution. If manually scrubbing, do so gently to avoid damaging shingles or tiles.
Inspect for Remaining Debris
After cleaning, check for any remaining moss, algae, or dirt. Applying a preventive treatment, like an algaecide, can help prevent future buildu.p