my mechanic suggested Mercury 6000 (spray in a can like WD40). he said can buy from hardware store. he claim not only the sticker glue, but oso can peel off the double sided tape.
i have difficulty peeling off the small AAM sticker left behind by previosu owner. it is so difficult and i even used sticker remover Soft 99 which cost me RM18.....*&^%)(*^.
Last time, i peeled of the side sticker from my car using my bare hands and fingers. :P :D Than i just use those normal type of wax and applied on to the glue residue and scratch scratch with fingers. OUTCOME: Clean and smooth but your finger nails hurt you like !#!$!@$ :D