I’ve cleaned a few successfully with hw mix but i had to apply twice and let dwell in between. But they weren’t too bad to start with. Regardless though i’m curious about if anyone used a wfp to apply water sh and surfactant to a surface at height?
Last year i quoted on a job i would have liked to get but you had to reach like 4.5 storeys up to clean a small area and you couldn’t get a lift in there, i couldn’t figure out how to do it. Now that i got a wfp i see opportunities for it all the time! Even used it to get our Christmas Lights off trees last week, sooo much better than aluminium poles that always bend and break.
