Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: Duncan Horlock on June 21, 2012, 11:29:33 pm

Title: UVPC stains
Post by: Duncan Horlock on June 21, 2012, 11:29:33 pm
I have just done my 1st big weather boarded house which went well. Just quoted for another but tested a bit of the weather boarding with my WFP and there were some black marks left on the plastic, I think algae stains, any tips on getting them off? Thanks.