bohiaa
09-20-2010, 08:55 PM
Hey all
I'm a lawn guy with a home about 50 miles W. of houston, here we all have dark brown roofs, comp. and they all turn darker. almost like black. I was wondering what I could do to wash mine.
some one told me there's a chemecial to purchase that I could do this with the water hose.
any help ?
thanks
I'm a lawn guy with a home about 50 miles W. of houston, here we all have dark brown roofs, comp. and they all turn darker. almost like black. I was wondering what I could do to wash mine.
some one told me there's a chemecial to purchase that I could do this with the water hose.
any help ?
thanks