When Should Cutting Boards Be Replaced?
Cutting boards should be replaced when they become excessively worn, cracked, or have deep grooves from knife marks. They should be disinfected regularly and deep-cleaned with a mixture of vinegar and baking soda to remove stains and odors. Wooden cutting boards can be sanded to remove deep grooves, but when they become too thin, they should be replaced. Plastic cutting boards should be replaced when they show signs of warping or when they become discolored. Ultimately, it is better to err on the side of caution and replace cutting boards when in doubt to ensure food safety.