Safety warning: Wash and inspect before use. Top rack dishwasher safe. Do not microwave, boil, or steam sterilize. The White Hot color change function may cease to function over time, replace when necessary. Discoloration will not affect the performance of the White Hot function. Discard and replace at first sign of weakness or damage. Always check temperature before feeding. Do not let child walk or run while carrying the spoon. Discard all packaging components before giving to the child.