A mate has just given me a tub of Valet Pro snow foam he got for free and had no use for, never really used it before and the only way of applying it I've got at the moment is the attachment that came with my Nilifisk pressure washer. Anyway used if for the first time last night and as you can guess the results were fairly poor, just came out like very soapy water nothing like a foam.
I don't want to spend a fortune on a fancy lance but wondered if anyone could recommend me a reasonably priced one (£40ish) or would I be ok with a pressure sprayer? again any recommendations?