Removable Retainer Instructions

Removable Retainer Instructions

Wearing a retainer is the final, crucial phase of orthodontic treatment. You’ve done the work to straighten your teeth — now it’s your job to keep them there. This page will walk you through everything you need to know about how to wear and care for your retainer, what to expect, and how to avoid the most common mistakes.
Orthodontist giving retainer instructions to patient in encinitas california

Why Do I Need a Retainer?

Teeth move. Even after braces or aligners have done their job, your bone and gums are still remodeling and adapting. Without a retainer, your teeth will start to shift. Unfortunately orthodontic relapse happens to adults and kids alike, but retainers will keep your hard-earned smile locked in place.

Straightening your teeth took time, energy, and money, and keeping them straight is now your responsibility. If you want to maintain your results, you have to wear your retainer consistently. No excuses, no shortcuts. 

Why Do I Need a Retainer?

Teeth move. Even after braces or aligners have done their job, your bone and gums are still remodeling and adapting. Without a retainer, your teeth will start to shift. Unfortunately orthodontic relapse happens to adults and kids alike, but retainers will keep your hard-earned smile locked in place.

Straightening your teeth took time, energy, and money, and keeping them straight is now your responsibility. If you want to maintain your results, you have to wear your retainer consistently. No excuses, no shortcuts. 

How to Wear Your Retainer

Wear your retainer full time (day and night) for the first 2 weeks after it’s delivered.

After that, wear it every night, for life.

  • Take it out to eat, drink anything besides water, brush, or play contact sports.

  • Always place it in its case when not in your mouth. DO NOT put it in a napkin, in your pocket, or on a lunch tray.

  • Retainers only work if you wear them consistently. Skipping even a few nights can make them feel tight again or not fit at all.

Wearing Your Retainer

Wear your retainer full time (day and night) for the first 2 weeks after it’s delivered.

After that, wear it every night, for life.

  • Take it out to eat, drink anything besides water, brush, or play contact sports.

  • Always place it in its case when not in your mouth. DO NOT put it in a napkin, in your pocket, or on a lunch tray.

  • Retainers only work if you wear them consistently. Skipping even a few nights can make them feel tight again or not fit at all.

Cleaning and Caring for Your Retainer

Retainers are plastic. Treat them like it.

How to Clean Your Retainer

  • Rinse with lukewarm water after every use.

  • Clean daily with mild soap and water.

  • Use an ultrasonic cleaner and retainer cleaning tablets weekly.

What to Avoid

  • Don’t use toothpaste — it’s abrasive and will scratch the retainer.

  • Don’t expose retainers to heat — no boiling, dishwashers, or leaving them in hot cars.

  • Don’t leave them where pets can reach them. Dogs and cats love to chew retainers.

  • Don’t wrap them in napkins — someone will throw them away.

Caring for Your Retainer

Retainers are plastic. Treat them like it.

How to Clean Your Retainer

  • Rinse with lukewarm water after every use.

  • Clean daily with mild soap and water.

  • Use an ultrasonic cleaner and retainer cleaning tablets weekly.

What to Avoid

  • Don’t use toothpaste — it’s abrasive and will scratch the retainer.

  • Don’t expose retainers to heat — no boiling, dishwashers, or leaving them in hot cars.

  • Don’t leave them where pets can reach them. Dogs and cats love to chew retainers.

  • Don’t wrap them in napkins — someone will throw them away.

What to Expect With a New Retainer

A new retainer is like a new pair of shoes, it should fit correctly but will break in with time. Each of our retainers is guaranteed to fit when delivered in person and in our office.

  • Tightness is normal for the first week or two. It will get better with time

  • Speaking might feel strange at first. Practice reading out loud to adjust faster.

  • If your retainer stops fitting or feels painful after skipping wear, don’t force it in. Call us instead.

If your retainer is lost or broken, contact our office right away. Replacement retainers are an additional cost and not included in your initial treatment. Never attempt to adjust or repair a retainer yourself — it will only make things worse.

What to Expect With a New Retainer

A new retainer is like a new pair of shoes, it should fit correctly but will break in with time. Each of our retainers is guaranteed to fit when delivered in person and in our office.

  • Tightness is normal for the first week or two. It will get better with time

  • Speaking might feel strange at first. Practice reading out loud to adjust faster.

  • If your retainer stops fitting or feels painful after skipping wear, don’t force it in. Call us instead.

If your retainer is lost or broken, contact our office right away. Replacement retainers are an additional cost and not included in your initial treatment. Never attempt to adjust or repair a retainer yourself — it will only make things worse.

Top Do’s and Don’ts for Retainers

For retainers you should:

  • Wear it nightly, forever.

  • Keep it in a labeled case.

  • Bring it to ALL your orthodontic checkups.

  • Replace it at the first sign of warping or damage.

Definitely do not:

  • Don’t assume your teeth are “set.” They’ll shift for life without retention.

  • Don’t skip nights. Missing even a few can undo months of progress.

  • Don’t leave it somewhere you wouldn’t leave your phone.

How to Take Care of Braces

Brushing, Flossing, and Staying Clean

Maintaining good oral hygiene with braces is essential to avoid cavities, gum issues, and white spots. Here’s how to take care of braces effectively.

Brushing with Braces

  • Brush after every meal (or at least twice a day)

  • Use an electric toothbrush (we recommend Oral-B or Sonicare)

  • Spend 2 full minutes brushing—30 seconds per quadrant

  • Pay extra attention to the area between your brackets and gums (commonly missed!)

Flossing with Braces

  • Floss at least once a day using floss threaders or a water flosser

  • Be patient—flossing gets easier with practice

Use a Mouth Rinse

An alcohol-free mouth rinse freshens breath and helps remove extra food and other particles. If you are more prone to decay, using a fluoride rinse strengthens your enamel and helps prevent cavities while wearing braces.

Retainer Frequently Asked Questions (FAQ)

What if my retainer feels tight?

That’s normal at first. If you’ve skipped nights, tightness means your teeth are trying to shift. Resume full-time wear for a few days to reset.

What if I lose it?

Call us. We’ll get you in for a replacement. Teeth start to shift quickly, so don’t wait.

Can I just wear it every other night?

No. Nightly wear is the minimum. Skipping nights is the #1 cause of relapse.

Can I use mouthwash or toothpaste to clean it?

No. Use soap and water or a retainer cleaner tablet in an ultrasonic bath. Mouthwash and toothpaste can damage the plastic.

How long do I need to wear my retainer?

Forever. Your teeth will never stop trying to move, even decades after treatment.

Retainer Frequently Asked Questions (FAQ)

What if my retainer feels tight?

That’s normal at first. If you’ve skipped nights, tightness means your teeth are trying to shift. Resume full-time wear for a few days to reset.

What if I lose it?

Call us. We’ll get you in for a replacement. Teeth start to shift quickly, so don’t wait.

Can I just wear it every other night?

No. Nightly wear is the minimum. Skipping nights is the #1 cause of relapse.

Can I use mouthwash or toothpaste to clean it?

No. Use soap and water or a retainer cleaner tablet in an ultrasonic bath. Mouthwash and toothpaste can damage the plastic.

How long do I need to wear my retainer?

Forever. Your teeth will never stop trying to move, even decades after treatment.

Dr. Joseph Phillips consults with patient in his Encinitas orthodontics office. Contact us for a free consultation

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ENCINITAS

PHONE
(760) 943-7770

ENCINITAS OFFICE
761 Garden View Court #101
Encinitas, CA 92024

OFFICE HOURS 
Monday 8:30 am – 5:30 pm
Tuesday 8:30 am – 5:30 pm
Wednesday 8:30 am – 5:30 pm
Thursday 8:30 am – 5:30 pm
Friday – By Appointment

MIRA MESA

PHONE
(858) 578-1822

MIRA MESA OFFICE
10737 Camino Ruiz #210
San Diego, CA 92126

OFFICE HOURS 
Monday 8:30 am – 5:30 pm
Tuesday 8:30 am – 5:30 pm
Wednesday 8:30 am – 5:30 pm
Thursday 8:30 am – 5:30 pm
Friday – By Appointment

ENCINITAS

PHONE
(760) 943-7770

ENCINITAS OFFICE
761 Garden View Court #101
Encinitas, CA 92024

OFFICE HOURS 
Monday 8:30 am – 5:30 pm
Tuesday 8:30 am – 5:30 pm
Wednesday 8:30 am – 5:30 pm
Thursday 8:30 am – 5:30 pm
Friday – By Appointment

MIRA MESA

PHONE
(858) 578-1822

MIRA MESA OFFICE
10737 Camino Ruiz #210
San Diego, CA 92126

OFFICE HOURS 
Monday 8:30 am – 5:30 pm
Tuesday 8:30 am – 5:30 pm
Wednesday 8:30 am – 5:30 pm
Thursday 8:30 am – 5:30 pm
Friday – By Appointment

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