Despite the fear of ridicule, I will show you how FUBAR rolls in this department. Goes on normal garden hose quick release thingy. I just use it for shampoo personally but can set my own mix in it and with some mega water pressure here it is very good can make car white in seconds. Perhaps it may be of use to someone as a stop gap or on a budget.

http://www.ebay.co.u...=item2a26d7308b

another one £8.50 http://www.ebay.co.u...=item231db6bd93

Had one neck of the bottle snapped so bought this instead

http://www.ebay.co.uk/itm/Pinnacle-Gilmour-Foamaster-Hose-Fed-Snow-Foam-Car-Wash-Gun-Sprayer-/150897411928?pt=UK_Car_Accessories_Car_Care_Cleaning&hash=item23222fc758

Had one neck of the bottle snapped so bought this instead

http://www.ebay.co.u...=item23222fc758

OK, silly question time from someone who has never used one of these before, but can you use normal car shampoo with these? I usually use Autoglym Bodywork Shampoo Conditioner. Obviously you use it with a hose pipe but that's cold water - does it matter that you're not using hot water with the shampoo?