This may be a general topic but the responses are so good on this thread I thought I'd ask the question.
Up until a few months ago I've only used hot water and fairy liquid to wash my cars. This has been OK but now I've got a new'ish car I want to keep the paintwork in top nick.
I've started using car shampoo but this doesn't remove all the little tar marks. Is it safe to jetwash these marks off, or is it better to use a tar removal spray?
Also, I wonder if anyone has any general tips on cleaning, and what products they use.
This is supposed to be pretty good but, does anyone on here use it? http://www.amazon.co...e/dp/B005G20IL8