Just joined the site and thought id share some useful info. I used to buy all my car cleaning products off the net but have recently found a company that sells to the trade. Ziebe.co.uk Uk suppliers of automotive nuts, bolts, washers, chemicals and consumables I had a little look at the catalogue online and thought id make a small order first. Called them up and priced it with the woman on the phone. Ended up being a shockingly good price. The other main benefit that was 24hours later I had the gear to complete a much needed deep clean of the car in prep for the winter. I would recommend them to anyone to be honest. She did say that they normally supply to garages and bodyshops but they are willing to take smaller orders. I also felt quite comfortable as they appear to be quite big in the trade. If porsche cup are happy to use them so am I on my little audi Let me know what you think if anyone tries them be interesting to know if your as satisfied as i am.