Removing stains from paint

[SamiS]

Our (white) paintwork is covered in a black wash of dirt that hasn't come off with the clay or paint restorer.

I was using tar remover a bit to remove some sticker residue and it seemed to remove this dirt.

Would it be silly to use tar remover/engine cleaner all over the car to get rid of the dirty?

[Alex]

ive got the same on my roof since it snowed, clay bar didnt work neither has a good wash,

im going to give it a tcutting at the weekend, im sure that will remove it

[SamiS]

Let me know the results, although I suspect I'll be doing it at the same time as you!

[georob]

Snow Foam?

[SamiS]

Snow Foam?

Whats snow foam going to do that other car washes dont?

I've taken a paint restorer to this and its not done much

[georob]

Thought this disolves tar etc? And you had mentioned that tar cleaning agent had worked...

[SamiS]

Thought this disolves tar etc? And you had mentioned that tar cleaning agent had worked...

I've got the jetwash already, so I might just get one, makes it alot easier with hardly any need for a mit/sponge (apparently)


Any other advise on this?