Tesco Jet Wash

You get 6 minutes of water, hot foam or any of the other settings you want for £2. If you want more time you must pay for another 6 minutes. The machine accepts contactless card payment or coins but beware if using coins you must have exact change. Reasonable in terms of price in my opinion. The advantage of the jet wash is that it is great fun, especially the hot foam brush. Much more entertaining than sitting in the car whilst going through the machine. The downside is it's tricky to get dirt that is probably caked on off using it. Having said that if you want a relatively inexpensive way to get the worst of the dirt off your car and like me you don't really care about getting it perfect then I'd say it's not a bad option.