Craig,
Please help! I'm going to be washing shingled roofs, is it safe to mix R109 with pool clorine? If yes, how would you % mix these two to get strong enough mixture to downstream onto a bad molded roof. Or would you use a pump sprayer to apply to the roof ?
I thought about getting R109 to carrying to use all around, how good does it work on vinyl siding and cars?
Thank you!
GOD Bless!
Dana, Gator Cleaning