Wood and plastic cutting boards can both be used safely when they are cleaned and maintained correctly. Use separate boards or clearly separated surfaces for produce and ready-to-eat foods versus raw meat, poultry or seafood, then wash after use. Check the maker’s care instructions because some wood boards are not dishwasher safe, and replace boards with deep grooves that are difficult to clean.
The choice between wood and plastic matters less than keeping food groups separate and cleaning the board after use. Both materials have care requirements, so check the manufacturer’s instructions and replace a surface that becomes deeply worn.
Compare the materials
Wood: Hand-wash unless the maker says otherwise, dry fully and condition only as directed. Some wood boards can be resurfaced, depending on construction. Wood can provide a stable surface for produce, bread and general prep.
Plastic: Check the label before putting a board in the dishwasher. Deep knife grooves can be difficult to clean, so inspect for scoring and replace a worn board. A separate plastic board for raw meat or poultry can be easy to identify and clean.
USDA FSIS advises using separate cutting boards for raw meat, poultry and seafood versus produce and bread. Wash boards and utensils after each use, and sanitize when appropriate for your food-safety routine.
Use a simple board system
Assign one board to produce and ready-to-eat foods, and a separate one to raw animal products. Clean the board promptly with hot, soapy water and follow its product-care instructions. Do not put a board in the dishwasher unless the manufacturer says it is safe.
Our chef’s knife buying guide covers a matching prep tool, and the meat thermometer guide explains safe temperature checks. Browse the knives category.
Official references
Common questions
Is wood or plastic safer for a cutting board?
USDA guidance allows both wood and plastic boards when they are cleaned properly. Separate boards for raw animal foods and ready-to-eat produce to reduce cross-contamination.
Can wooden cutting boards go in the dishwasher?
Some solid hardwood boards may be dishwasher safe, but wood laminates and many other boards should not be washed that way. Follow the board maker’s instructions.
When should I replace a cutting board?
Replace a board when it is deeply scored or worn enough that it is difficult to clean. Keep the surface smooth and in good condition.