The answer to whether you can put cutting boards in the dishwasher depends on the type of cutting board you have. Here's a general guideline:
Plastic Cutting Boards: Most plastic cutting boards are dishwasher-safe. Check the manufacturer's instructions to confirm if it's safe for dishwasher use. Generally, these boards can withstand the high temperatures and agitation in the dishwasher without much damage.
Wooden Cutting Boards: Wooden cutting boards, especially those made of hardwood, are not dishwasher-safe. The high temperatures and moisture in the dishwasher can cause the wood to warp, crack, or split, significantly reducing the lifespan of the board.
Bamboo Cutting Boards: Similar to wooden cutting boards, bamboo cutting boards are not suitable for the dishwasher. The hot water and harsh detergents can damage the bamboo and compromise its structure.
Glass or Marble Cutting Boards: These are dishwasher-safe and can be cleaned in the dishwasher without any issues.
However, keep in mind that even for dishwasher-safe cutting boards, frequent dishwasher use can eventually degrade the board's surface and shorten its lifespan. It's generally recommended to hand wash cutting boards with warm soapy water and dry them thoroughly to ensure they remain in good condition for as long as possible.