Car wash services in the Düsseldorf area

Does anybody know of a decent car wash in the D-dorf area where they wash by hand?
I don't want to use a machine.

I'd do it myself but live in a flat and understand you generally aren't allowed to wash cars on the street.

Thanks

Not sure if you've had a response to this offline - but http://www.mr-wash.de/ might be an option for you. I believe they hand wash there as well as use machines, though I haven't tried it myself yet. Hope this was helpful!

Thanks. I did take my car to Mr Wash a while ago.
Not ideal, but better than a dirty car!