I had braces when I was a kid, but nearly 40 years later, my teeth have moved enough that they’re causing problems, so I started doing Invisalign to get them back into place (and will eventually have a retainer to KEEP them in place). My course will be short — only about 3 months — but people have asked a lot of questions about them, so I figured I’d share my experience.

  • You really do need to wear them 20-22 hours a day. You only take them off to eat.
  • While wearing them, you’re only supposed to drink water. That means no coffee, tea, etc. unless you take them out.
  • EVERY time you put them back in, you’re supposed to brush and floss your teeth. That means, for example, if you go out to dinner with friends, you’re bringing a toothbrush and floss and ducking into the bathroom after you finish eating, like a weirdo.
  • If you remove your aligners, say, for a special event, you will still have the 10-12 clear “nubs” that are glued to the outside of your teeth for the duration of the treatment (these are what allow the aligners to grip the teeth and move them).
  • Lipstick sticks to the aligners much more than to natural teeth. I have gotten into the habit of compulsively running my tongue along the front of my teeth to clean them.
  • Starting a new tray is uncomfortable. It’s the same feeling you used to get when you’d go to the orthodontist to get your braces tightened. Your teeth just ache all day.
  • Hopefully you end up with straighter teeth that last longer than they might have if they were misaligned!