I was just thinking and wondering to myself....How many of my fellow I was just thinking and wondering to myself....How many of my fellow PFers have had either one and how long did you have to wear them, or still wearing them? Or did you have perfect teeth or need them and can't get them? Just an odd and random question that popped up while I was brushing my teeth. I had them for 2 years and I am pretty faithful at wearing my retainers. I have only missed maybe a few days in the 5 years I have had them off. I don't want my teeth to ever look bad.