Natasha Caleel Freutel is a health and fitness writer, personal trainer and licensed occupational therapist. She obtained her bachelor's degree in kinesiology and master’s degree in occupational ...

Your retainer sits inside your mouth. So the food and plaque on your teeth can build up on your retainer. Just like with brushing your teeth, your retainer also needs to be kept clean. Find out how to ...

Orthodontic treatment isn’t a new solution, and neither are retainers. But as time passes, orthodontic treatment changes and improves. Clear retainers are one of the more recent advancements in ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Amy is an ACA and the CEO and founder of ...