3 ms·

Glass, metal, ceramic, old fashioned plastic. The problem is generally packaging materials not things like Tupperware or glassware.

• tectonic 4y ago
  See this site: https://www.foodpackagingforum.org/fccmigex https://www.foodpackagingforum.org/fccmigex
• pera 4y ago
  Yeah that's what I use as well, but I only use plastic for storing cold things like salad.