The recommended method is to place your gentlepak® in boiling water for 4 minutes.

Alternatively, you can use a microwave to heat it.

*Measurements based on 600W power microwave.

If your gentlepak® is at room temperature, microwave for 30 seconds.
If your gentlepak® is frozen, microwave for 60 seconds.
You can add 10-second intervals as needed. Please check the pad after each microwave interval. Microwaving the gentlepak® for too long will cause it to burst.