Do not use electric razors

Do not use electric razors, hair dryers, or any electrical appliance that has a motor while you are wearing your oxygen. Avoid using appliances with control boxes, such as heating pads, while wearing your oxygen. The control box may cause a spark.If a fire starts, turn off the oxygen right away and leave the house. Keep the oxygen container away from open flames, such as candles, fireplaces, gas stoves, or hot water heaters. Do not go within eight feet of an open flame while you are wearing your oxygen. Turn your oxygen container or concentrator off when you are not using your oxygen.