A-OK Pressure
A-ok Pressure Washing
I have a slate roof to clean. The ridges have tarnished copper on them.
I'm going to be cleaning it with SH and water per the recommendation of some members on this board and I'm rinsing it after.
I was wonder if the SH will effect the copper in any way?
I'm going to be cleaning it with SH and water per the recommendation of some members on this board and I'm rinsing it after.
I was wonder if the SH will effect the copper in any way?