How do you fix a burn on a finger?

For first and second degree burns(redness and blisters), you can run the burn under cool water. You can also apply an ice pack or some Aloe Vera gel/spray. If it is really bad, call 911. For third and electrical burns(charred/burned skin), you call 911. Then you cover the burn with a sterile bandage. DO NOT apply ointments, gels, or creams. DO NOT run under water or apply ice. DO NOT attempt to remove the clothing from affected area.