[paul13]

Has any one removed hard water stains using water fed pole?
Problem is there is lots of run marks [ hard water stains] i think :
30 ft high on a new commercial I'm doing and there's a lot,
was thinking stain remover on pad scrub then rinse?
Any one tried this? I know I  would probably be best with cherry picker
but don't really want to go that route if possible.