I put rhinestones on a plastic phone case and want to take them off.
Sometimes you can remove superglue with acetone, which is the main ingredient of some fingernail polish removers. Check the bottle, though, some are acetone free. Acetone might also melt the plastic, though, it's a great solvent. You can also try scraping off the rhinestones and superglue with a single edged razor, such as a box cutter. Again, you run the risk of damaging the plastic. And, of course, you run the risk of damaging yourself.
