My old mans disco is up for sale so i want to give it a spring clean, the paint is nakered, i clayed, polished, waxed etc and no effect, I got some G3 on the way and am going to wet mop it.

Any tips? i am not going for concourse shine, just to look half decent again.

(it gets parked under sappy tree most the time which has messed up the paint)

Cheers.