Getting old boat decals off.........

[MakoMike]

Best bet for removing left over glue is acetone, that's what the boat builders use to clean gel coat/fiberglass.

[snapperd1]

I have used WD-40 to remove bumper stickers from my cars before. A little heat a little WD-40 should take it right off.

TD

[Mike Roni]

A heat gun on the low setting and if need be use the high setting and the glue should become easy to take off, if not try rubbing compound.

[Squidnation]

i used a rzorblade and OOPS. that stuff worked great

[KINGINDBAG]

Just did it today i used a heat gun and then went back over with oops ready for the new ones