Apart from what has already been said I would also use salt. It is a very good non-harmful abrasive. As far as the rubbing alcohol goes get the highest percent possible. (everclear works wonders)
Thiele Reviewed by Thiele on . Cleaning Glass Bowl I was just wondering what is the best way to remove resin from a glass bowl? I've heard soaking it in rubbing alcohol and scraping with a toothpick or the like, but honestly I have no idea if that will cause it to break or not. I really appreciate the help Rating: 5