piedmontpw276
New Member
Hello, my husband has been using our house as a testing area for setting up his chemicals and getting them to the right strength stuff like that.
He is using the TSP & Bleach/water mixture on the roof and it did clean it and lighten it up but he is having a hard time getting rid of the black streaks. My question is - What can he do to get rid of these streaks without having to get up on the roof? he tried scrubbing with a scrub brush on a broom handle, but that is not quite doing it. Should he make his solution stronger or is there somthing else out there he should be using or trying?
Thank you!!
Donna
Piedmont Pressure Washing
He is using the TSP & Bleach/water mixture on the roof and it did clean it and lighten it up but he is having a hard time getting rid of the black streaks. My question is - What can he do to get rid of these streaks without having to get up on the roof? he tried scrubbing with a scrub brush on a broom handle, but that is not quite doing it. Should he make his solution stronger or is there somthing else out there he should be using or trying?
Thank you!!
Donna
Piedmont Pressure Washing