More than 500,000 Mighty Bliss electric heating pads were recalled due to the risks of injury, including electric shocks, skin burns, rashes or irritation, according to a news release from the FDA.

Chemical heating pads work by causing a chemical reaction in their ingredients that provides heat for a short period of time. To activate, you either expose the material to air or squeeze the pad.

Chemical heating pads work by causing a chemical reaction in their ingredients that provides heat for a short period of time. To activate, you either expose the material to air or squeeze the pad.

Chemical heating pads work by causing a chemical reaction in their ingredients that provides heat for a short period of time. To activate, you either expose the material to air or squeeze the pad.

The U.S. Food and Drug Administration has issued an injury warning about recalled heating pads. More than 500,000 Mighty Bliss electric heating pads were recalled due to the risks of injury ...