If you see some shady spots on your roof, keep an eye on them. It is possible for mold, mildew, and moss to grow there. This is often a sign that water is staying on your roof and not evaporating. If your roof is holding onto moisture, it could cause problems like leaks and mold growth inside your home.Don’t leave your home exposed this summer, be sure to have moisture issues addressed before the problem gets worse by calling The WNY Company at (716) 776-7663 today.