This is due to white spots on the stickers say after it has rained. Which products would you seal them with also rich
I just use whatever polishing wax I'm using on the rest of the car at the time. You may get a little bit of residue around the edges of the decal if your not careful though. I find this wipes off fairly easy with the edge of a cloth. I find using the polishing wax helps prevent the white patches appearing next time. Hope this helps.
As above, just polish them and wax over them. I tend not to wax the roof ones as I find the White squares go yellow after a while. Usually clean them with G101 and a quick pass with some polish on the rotary brings them up.
Is best not to use polish where possible as the cut in it, even if its mild, can strip the coating on the vinyl which will lead to them fading etc. as long as you keep them clean use any wax or sealant on them and they should last for years.
