Many of Hasa products are made with two or more pieces of timber. Do not place boards or platters in dishwasher or soak in warm water for long periods of time as they will crack. Otherwise clean and scrub as you would any traditional wooden product with warm soapy water. Note that Huon Pine is a softer timber and will mark much easier than the other hardwood varieties.
All products can be periodically re-oiled with vegetable or olive oil as desired.