How Long Do I Have To Wear Retainers At Night. This shouldn’t cause any problems or discomfort and will ensure your teeth stay straight forever. As a general rule of thumb, however, it’s recommended that patients wear a retainer for 12 to 22 hours per day, every day, for three to six months.
However, it’s a vital period to ensure you wear your retainer and follow the recommendations of your dental professional (including whether to wear it at night, during the day, or both!). At first, your dentist will probably want you to comply with these instructions 7 days a week. After your treatment, you will have to wear your retainers as advised by your orthodontist.
After your prescribed period of time, your orthodontist will determine if you need to wear your retainer longer.
Immediately after finishing active orthodontic treatment, your orthodontist will have you wear your retainer for at least 12 hours a night for the first two years. The retainer that you wear at night guarantees that the work and money spent on your braces hold up. This movement occurs very slowly and in general takes decades to occur. Laster will also provide you with specific instructions on how long to wear it and when.