How to Remove Algae From Roof Shingles Without Granule Damage
To remove algae from roof shingles, inspect the roof, protect landscaping, mix a 50:50 bleach solution, spray, dwell, rinse, and prevent regrowth in 8 steps. Allow 2-4 hours for an average roof, use moderate skill, and prioritize calm, cool weather because keeping the solution wet determines success. Before You Start Use this method only on […]