PROPER CARE OF MOUTHGUARDS
When not is use, all mouthguards should be stored in a container to avoid damage. They should be washed after each use, using cold or lukewarm water. Prior to insertion, a mouthguard may be rinsed in mouthwash to freshen the taste.
As a general rule, it is recommended that an athletic mouthguard be replaced every 2 to 3 years for adults and every season for children. Whatever your age or sport, mouthguards are an important part of sports safety and your exercise routine.
Do what you can to protect your smile and preserve your health. Ensure you have a properly-fitted mouthguard made by a professional.