The sheets can withstand all common detergents and can be cleaned in the dishwasher or under the tap. If a dishwasher is used, it is very important that the sheets are completely level, otherwise they may tickle during the drying process. The sheets must never be subjected to strain during washing.
Avoid placing hot pots and pans on the sheets, as this will damage them. Cutting sheets are primarily for cold ingredients. For hot dishes, it is instead recommended to use the Carving board. Just like the base board, the sheets will expand when subjected to heat (dishwasher), but they will retract to their original size when cooled back to room temperature. Please note that the base board and sheets only fit together when they are each at room temperature.