How To Warm Food In Avent Bottle Warmer. Simply set the milk volume, press the start button, and then let the bottle warmer do the rest for you. Philips avent fast bottle warmer.

Be sure to put enough water to cover 0.5 inches well above the formula level inside the bottle. For smaller bottles, leave them in the warmer for 4 to 5 minutes. The bottle warmer comes with a helpful warming reference table.