Tried the usual Windex and other cleaners, but didn't want to try anything too harsh that might damage or scratch the clear plastic.
It's hard to photograph, might give it another go tomorrow but it looks like it could have been a softdrink or something someone spat up while driving. It's on all 3, the speedo, tacko and info bit in the middle.
Any help with some cleaning agents I might not have tried would be good. Can't afford a newer colored one right now
