Removing sticker residue

gasoline. A quick wipe.

peanut butter (NM)

I’ve been trying to melt …
… various plastics with Acetone straight out of the can , put some directly on my canoe (Old Town Superlink-3) , tuperware containers , polyproprolene rope threads , etc. … haven’t been able to affect any of them even with the Acetone puddled up until it evaporates completely … the can does say may soften some plastics , anyone know what type pastics it will harm ?? … still because trilliumlake found out the hard way I guess , use Acetone at your own risk on residue removals , just never had any problems with it myself …