Put a paper towel on the site of the injury or discomfort, and then place the ice pack over the paper towel. This will prevent freezer burn to the skin. If a regular towel is used, the ice pack will not get the skin cold enough to have the physiological effects occur. If the injury is in the neck, back, or shoulder, an ice pack can be put under a T-shirt or blouse. A person can then keep this on while working.
Ice packs are also convenient when resting.
Ice packs can be used on legs or arms. There are many types of ice packs on the market. If purchasing one, make sure it will get sufficiently cold to achieve the four stages of icing. The second most used method is ice massage or ice cups. Place a towel under the area with discomfort or pain to catch drips.