Retainers For Teeth: Why Wear Them And How To Keep Them Safe
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Retainers for Teeth: Usage & Safety Tips

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Braces create a beautiful smile, but the retainer maintains it while encouraging better oral hygiene long after its use goes away. Although retainers for teeth are most commonly used to hold straight teeth in place after braces, the advantages for your kids in wearing their retainers correctly – per their orthodontist's orders – go beyond that. Did you know wearing a retainer can also help iron out speech problems? More than likely, though, the hardest part of having a new retainer is losing it, commonly to the rubbish bin in the school canteen. Getting kids into the habit of wearing their retainer correctly and keeping it safe isn't easy, but knowing its advantages and how to make sure your kids embrace their retainers will help your whole family navigate the process with less stress – and ensure higher marks from your orthodontist.

Why Wear a Retainer?

Retainers for teeth are mostly used as the last phase of orthodontics treatment. After the braces have been removed, teeth can shift back to their original position. So, retainers worn regularly overnight can help maintain the position of straightened teeth.

Chew Away Bacteria

Straighter teeth are easier to clean and are therefore less likely to be lost, according to Dr Steve Preddy, one of Bupa’s senior dentists. But there are other reasons you may not be aware of. Straight teeth, along with a correct bite, help kids chew their food more effectively. By chewing better, they get more nutrients from their food. One benefit of being able to chew food thoroughly, explains The Independent, is an increase in saliva production. And more saliva means more digestive enzymes to cut down on plaque build-up and decrease cavities.

Helps Simplify Diabetes

When kids – and adults – wear their retainers correctly, it helps keep teeth aligned, which can help offset the risk of poor general or oral health, per the British Dental Journal. And according to Diabetes UK, poor oral health can exacerbate the blood-related effects of diabetes. So wearing a retainer correctly, in addition to flossing, brushing and rinsing with products specially formulated for use after braces, can help counteract diabetes-related ailments.

Improves Breathing

A lesser-known advantage is that for some kids, retainers can help their breathing. Special types of retainers, according to the British Orthodontic Society (BOS), are used for trouble with snoring or breathing at night, in addition to retainers that help straighten teeth or align jaws.

Helps with Speech Impediments

Some kids wear retainers to help their speech as well. Braces and other teeth aligners can help to correct speech by adjusting the positioning of the teeth to improve sound formation.

Getting in the Habit of Wearing a Retainer

Know that the time it takes to form a new habit is different for everyone, so making it fun for your kids can make it easier. Here are some tips for getting in the habit of wearing a retainer and not misplacing it:

  • Pick up a bigger carrying case and keep the retainer case in this one. Whether it's a bag with their favorite action hero or a handbag that's their favourite colour, your child is less likely to forget a big bag over a small, plastic case.
  • Write a note and put it in your child's retainer case. It can be fun for your child to read and acts as a reminder for them to put their retainer away.
  • Just like keys, keep the retainer case in the same spot. And a brightly coloured case is less likely to be overlooked or misplaced during a busy part of the day.
  • Your kids may have outgrown the tooth fairy, but the fun of waking up to small gifts under their pillow for a full night of wearing their retainer in the first week never hurts.

It can be hard for your kids to consistently wear a retainer correctly and for long periods of time. But after a while, it will be a part of your kids' daily life – just like the compliments they'll receive for their well-maintained smiles.


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This article is intended to promote understanding of and knowledge about general oral health topics. It is not intended to be a substitute for professional advice, diagnosis or treatment. Always seek the advice of your dentist or other qualified healthcare provider with any questions you may have regarding a medical condition or treatment.