Cleaning Exterior Cheap and very effectively.
Just wanted to share my experience. My roof had lost much of the white coating and I decided to coat it. After cleaning with TSP I had a helluva mess. Siding was covered in black streaks and spots. ...
Forum Discussion
Sam Spade wrote:
One would assume that the spray bottle comes with a strength that is "ready to use". Is that not the case ??
Nope, the bottle with the sprayer is the same concentration as the larger bottle with a cap.
