chrisduffy543
Member
I am not sure that was soot it should have came out for you i just know here in virginia beach we have a lot of jets flying over and a lot of the exhaust gets on the roofs.
hey Chrisduffy let me know if you find anything for the soot, last year i cleaned a roof and the long streak of black soot at the base of the chimney on the tiles stuck out like a sore thumb. i went back 3 times with krud cutter, rust aid, a degreaser, and my nephew hit it with straight pressure, nothing. Bob said f-13 should work.
It will work well on gutters, it is butoxyethanol, same chit as gutter zap has in it.Try the simple green concentrate I use it on gutters with some success.
thats a good idea John. i thought the Automotive version was stronger
did you mention anything to the simplgreen people about mixing with bleach if so what did they say?
Has any one used puple power with there house wash mix? I dont know if it can be added with bleach
I think the key word is BRUSH. The brush and you working and pushing that brush removed alot of the oxidation.i put some in my mix for my house, it does smell good. but i allready have to much stuff in it now. i shot it on the south side of my house then brushed and rinsed it got 99% of the oxidation off.