GumDestroyer
New Member
Hey Guys,
I have a house next week with powdery white oxidization on the metal siding and the homeowner is wanting to paint after I'm done pressure washing it.
Any suggestions (11 herbs and spices?) for removal of the chalky/powdery substance without scrubbing the siding?
I have a house next week with powdery white oxidization on the metal siding and the homeowner is wanting to paint after I'm done pressure washing it.
Any suggestions (11 herbs and spices?) for removal of the chalky/powdery substance without scrubbing the siding?