I'm looking to create molds for food-safe silicone beads (like the ones babies use for teething). From another question here, I guess I can't use silicone to make silicone beads. Is there another food-safe product to create a mold?
I've seen clay and acrylic water kits suggested, but I am concerned with the food safety.
(Regarding the linked question: I'm concerned that if I use the suggested materials for casting (clay or water acrylic resin) the silicone beads would no longer be properly safe. Now I'm wondering if I should just clean the beads well once cast. I'm nervous because these are meant to go in the mouths of babes, so I was hoping someone had done this before successfully.)