HOMEOWNERS: As tempting as it may be to pressure wash those ugly algae streaks off of your roof, you may end up causing MORE damage! Here's how to handle it instead: https://t.co/HJuuOf0SkU
Did You Know: While competitors’ algae-resistant shingles average between 2 and 6 percent copper, Atlas shingles with @scotchgard Protector contain a minimum 10% blend of @3M copper granules, which keeps a roof looking like new for years. Learn more: https://t.co/32pFzVAlZc