After your braces are put on, the bonding needs about 24 hours to fully set. Start with soft foods, and for the entire time you have braces, avoid anything hard, crunchy, or sticky, and never chew on ice. If your braces cause discomfort, use orthodontic wax. Any soreness should fade in a few days. For pain, you can use over-the-counter pain relievers like Advil or Motrin, as long as it's approved by your doctor. Remember to brush thoroughly at least twice a day, checking for trapped food. For kids, parents should help ensure all areas are cleaned well.