Cleaning bentonite clay off plastic. Any ideas?
I recently made a home-made toothpaste that included bentonite clay. The "recipe" said to mix ingredients in a food processor, which worked fine, but now there's a a few patches of clay all over the inside of my food processor bowl I can't scrub out. The patches are so thin, I can't scrape them off either. I don't want to ruin the bowl for the food processor, so wondering if anyone here has any ideas on how to clean it out?