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I can't reply to the parent of this, so I'll reply here. PLA is considered food safe, but it can't handle the heat of a dishwasher. I know because of all of t
by knicholes 12y ago
I can't reply to the parent of this, so I'll reply here. PLA is considered food safe, but it can't handle the heat of a dishwasher. I know because of all of the cookie cutters I make for people. Washing makes them warp and brittle.
- salgernon 12y agoFrom experience a pla cup with less than 100% infill will "drink" it's liquid into its interior and have to hope like hell that it hasn't been drinking milk or a substance that rots similarly.