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Dental Health

Clear Aligners: Your Questions Answered

By Dr. Michael W. Lee, DMD · Jun 9, 2026

Clear Aligners: Your Questions Answered

Clear aligners have made straightening your teeth more discreet and convenient than ever. But they're not right for every situation, and it helps to know what you're signing up for. Here are the questions we hear most.

How do clear aligners work?

You wear a series of custom-made, nearly invisible trays that gently move your teeth a little at a time. Every couple of weeks you switch to the next tray in the series, and over time your teeth shift into their planned position. Treatment is mapped out in advance based on a scan of your teeth.

How long does treatment take?

It depends on how much movement your smile needs. Minor corrections can take a few months; more involved cases can take a year or more. We'll give you a realistic estimate after evaluating your teeth — not a one-size-fits-all promise.

Do I really have to wear them 20+ hours a day?

Yes — this is the part that makes or breaks results. Aligners only work while they're in your mouth. The general guidance is to wear them about 22 hours a day, removing them mainly to eat and to clean your teeth. If you're someone who'll take them out and forget to put them back, that's worth an honest conversation before you start.

Can I eat and drink with them in?

Take them out to eat, and to drink anything other than plain water. Sugary or hot drinks can warp the trays and trap sugar against your teeth. Always brush before putting them back in.

Are they right for everyone?

Not always. Aligners handle many common spacing and alignment issues well, but more complex bite problems sometimes need other approaches. The best way to know is a consultation where we can look at your teeth and be straight with you about whether aligners will get you the result you want.

What about after treatment?

Teeth like to drift back toward where they started, so you'll wear a retainer to hold your new smile in place. This is a normal, expected part of any straightening treatment — not a sign anything went wrong.

The bottom line

Clear aligners are a great option for the right candidate who's committed to wearing them consistently. If you're curious whether they'd work for your smile, a consultation is the place to start — no pressure, just a clear picture of your options.

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