Gentle Roof Cleaning Methods
Roof Cleaning Methods
This is the suggested way for roof cleaning by ARMA and GAF, and it’s the safest and best way of eliminating unsightly black algae spots.2. Make certain your roof cleaning contractor has liability insurance coverage. Whatever his or her service is you need to check a contractor’s liability coverage, but it essential for roof cleaning as you can imagine.
If you do choose to hire a roof cleaning service which wishes to pressure wash your 24, this is an important step! a cleaning professional who knows which your whole roof need to be cleaned, despite the fact that you may just see black stains in certain areas.
You must be aware which the presence of visible spots EVERYWHERE on your roof is in fact an indicator which your algae is already widespread across your shingles, and will only need even a little more time to thicken to your point of visibility in other areas.
Make your mistake of just doing a spot clean and plumbing you need to be ready to see black spots all around those areas very quickly.4.
Preferably you will hire a roof cleaning firm that works in teams of two, in order that one man could work in the roof level whilst your other can stay on your ground to wash the perimeter and also to act as a safety measure just in case the roofing man need to fall or need assistance.5. Check the company’s credibility report with your local BBB.