Store in the freezeer for 1-2 hours to freeze the gel before using.
1. Microwave: Heat the pack in the microwave over for approximately 1 minutes. Adjust heating time according to microwave power.
2. Hot Water: Boil the pack in hot water for approximately 4-10minutes. Check every minute to reach ideal temperature.
If the temperature is too low or high, please use the clothes wrap provided to cover the pack