[A Gartland]

Hi. Any suggestions welcome on cleaning vinyl wrapped portakabin. i.e. best cleaning fluids. Not a pressure washing job. Using water fed pole for rinsing down

[Griffus]

Any TFR should do, wet first, spray diluted TFR on a manageable area then go over with a WFP. I'd connect to a standard tap supply as its a waste of pure water, unless you've no tap nearby.