Use wax on sharp wires. Many people with braces experience pain as the lips, cheeks, and tongue become used to brushing against the metal braces. Both of these are fairly normal experiences, and the best way to deal with the pain is by applying orthodontic wax to the brackets or wires that are causing pain and discomfort. Wax can be useful as your mouth adjusts to having the new appliances on your teeth, or as a temporary solution until you can get to your orthodontist for repairs. However, if you have a broken bracket or a poking wire, it's best to see your orthodontist as soon as possible to remedy the problem.