Always clean parts before first use. Warm water is enough to get clean. The parts are dishwasher-safe, but is not boilable. Avoid sharp objects to prevent cuts to the plastic. Never heat in conventional oven and avoid putting your plate or spoon on hot surfaces as it destroys the plastic. The plate can be used in the microwave on low power to heat the food, but never let it boil. For your child’s safety: Always use this product in the presence of an adult. Always check the product before use. Discard and replace the product in first signs of damage or wear.