Please allow gradual heating if you have a cold bottle (e.g., from the refrigerator). For instructions to warm your bottles in the Avent bottle warmer, please regard the User Manual of your bottle warmer.
- It is not recommended to place a bottle with cold contents directly into hot water, as this can result in uneven heating.
- We do not recommend using a microwave to warm up your baby's food or drinks. Microwaves might alter the quality of food/drinks and destroy valuable nutrients. Furthermore, microwaves do not heat evenly, and they might leave "hot spots" that would not be noticeable to you but could burn your baby.
- When heating liquid or food in the microwave, please only place the container without a screw ring, teat and cap. Constantly stir heated food to ensure even heat distribution and check the temperature before serving.