Cooking with black plastic is particularly crucial to avoid
55
votes
I have a box of scrap parts of PLA left over from 3D printing and I'm wondering what to do with them. PLA can apparently biodegrade but only in really specific conditions I don't think I can achieve like keeping it at 60c. I know there is a device that can turn the scraps in to new filament but its way too expensive for me. What should with this stuff?