I use my girlfriend's hair dryer to warm up stickers, and once these get warm then they can be removed and leave no residue in the surface they were on.
Spiros
Quote: (Originally Posted by
Vie)

What's the best (safest) way to remove glue residue from tanks (aluminium cylinders)..?
I have stage/deco bottles with residues left over from old MOD decal, analysis tape, duct tape, etc.
Scraping or using solvent (generally) seems like a rather bad idea...