If you’ve ever completed any type of orthodontic treatment before, you may already be the proud owner of a retainer. Retainers are used to maintain your orthodontic results. When you first get yours, you may need to wear it round the clock, but eventually you should be able to keep your teeth in alignment by just wearing it to bed. If you’ve had yours for a while, you may be wondering when you may need to replace it. Here’s how to tell if time is up for your orthodontic equipment!
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