For heat therapy: Wrap pack with damp cloth or paper towel. Microwave for 30 seconds, add additional 5 second intervals until desired temperature is reached.
For cold therapy: Freeze for at least 2 hours.
TheraPearl should only be applied to the relief area for the doctor recommended time of 20 minutes.
Pack care: Packs can be cleaned with a mild soap, detergent or alcohol. Do not place any heavy objects on top of your packs. Discard pack if punctured. Do not swallow beads. Do not use on infants. For full use & care instructions - www.TheraPearl.com