Before using for the first time, remove the parts of the cup. Immerse them in boiling water for 5 minutes. Then, before each use, remove the tip from the cup and clean the different components of the cup with a brush and conventional dishwashing liquid then rinse with clear water.
The cup does not work in the microwave, dishwasher or freezer. Do not forget to rinse the cup, spout and cap-valve with clear water after each use.
Indication: Learning mug for babies over 6 months.