Use as fever compress and for minor bumps, bruises, scrapes, headaches, toothaches, minor burns, insect bites, muscle aches, strains and sprains. Store the boo-boo pack in the freezer (for at least two hours) so its ready for emergency care. If the skin is broken, clean and bandage the injured area. To reduce swelling, elevate the injured area and apply the boo-boo pack's satin side to the injury. Apply no longer than 20 minutes, alternate 20 minutes on with 20 minutes off the injury. To help reduce fever symptoms, lay the boo-boo pack's satin side across the forehead or at the back of the neck. (Use along with doctor's prescribed care.)