Not this model Ronnie, but I bought a Saltslayer. Great unit, although the 12V plug in bit shat itself.
I use it to wash down trailer at ramp and also wash paint brushes when water is not available.
And despite any rumours you may have heard, it was not me spraying schoolies at Mooloolaba, from my car window , I think the term is " drive by washing "
Cheers Phill