What needs to be done to wood made into food containers?

Wood used for food containers must be properly treated to ensure it is safe for food contact. This includes using food-safe finishes and sealants to prevent moisture absorption and bacterial growth. Additionally, the wood should be sourced from non-toxic species and undergo thorough cleaning and sanitization processes. Regular maintenance, such as oiling with food-safe oils, is also important to prolong the container's lifespan and maintain hygiene.