How To Clean A Roof Safely. Ad search cleaning your roof. Though you will still have to clean out the debris from it, it makes the job much easier.
Wait for the upholstery cleaner to fully dry, then check if the dirty spot has been fully removed. Ad search cleaning your roof. As a more permanent solution, you can install a strip of zinc or copper that runs horizontally underneath your roof’s shingles.
This will save you from having to walk on the wet part of the roof.
How to clean concrete roof tiles. To distribute the green cleaner on your roof safely, start at the furthest point of your roof and work back towards your ladder. Of laundry strength liquid chlorine bleach and water. Spray the entire dirty roof section.