Usually the Roofing company will do both. I started my roofing company in 1989 and the first 2 year's i would do both. And now it just makes to much business sence to use a subcontractor . But i 90% o ... read more
Clorox foaming spray works great. Just spray it on and leave it sit. No need to rinse or scrub. It may take several applications. It is washed off when you use the shower the next time. it will e ... read more