This gonna sound ridiculous but works a TREAT ! I was once cleaning my dashboard with these
I then though that they were too shiny for the dash so was gonna sh1t can them. For some reason
I started cleaning my old alloys with them., JESUS - they shifted brake dust like nobody business with a bit
of elbow grease. Most effective way of cleaning i have found to date. Wonder wheels is great but I dont use
it anymore due to it's metal munching ingredients
So I'd say, use soap and water and get the stubborn crap of with dashboard wipes
Cheers
Cal