Once you complete your orthodontic treatment, the final step is to wear your retainer. This simple appliance is the most critical part of your treatment that helps you preserve your results. But like anything else, it doesn’t last forever! Over time, retainers wear down, lose their shape, or even break, which can affect how well they hold your smile in place. So, how often should you replace yours? Continue reading to learn more!
What’s the Average Lifespan of a Retainer?
Not all retainers are the same, and their lifespan generally depends on the type you have and the care you put into them. Here are the most common retainers and how long you can expect to keep them around:
- Hawley Retainers: These traditional retainers are made of wire and acrylic and can last 5 to 10 years with proper care. However, they may need replacing sooner if the wire bends or the base cracks.
- Clear Plastic Retainers (Essix or Vivera): Removable, nearly invisible retainers have become a popular choice and typically last 6 months to 3 years before they wear out or lose their snug fit.
- Fixed Retainers: These stealthy appliances are cemented to the back of your teeth and can last years or even decades with good maintenance.
How Do I Know When It’s Time for Replacement?
Even if your retainer seems fine, small imperfections and wear can cause it to no longer do its job properly. Look out for these signs so you’ll know when it’s time to visit your orthodontist for a replacement:
- Loose Fit: Does your appliance fit like it used to, or is it a bit loose? A retainer that isn’t snug won’t keep your teeth in place.
- Visible Damage: If you see cracks or other obvious signs of damage, it’s time to toss your retainer. It won’t hold your teeth correctly, and bacteria can get trapped in the cracks.
- It Smells Bad: Once your retainer continues to smell, even after cleaning, it may be too worn to sanitize effectively. At worst, it could actively make your mouth biome worse, so it’s best to turn it in.
- You Notice Your Teeth Moving: If your retainer isn’t keeping your pearly whites in place, it’s time for a new one.
How Can I Make My Retainer Last Longer?
To get the most out of your retainer before needing a replacement, it’s best practice to clean it daily with gentle soap or retainer cleaner. Once it’s scrubbed properly, allow it to air dry completely before storing it in its case. This will prevent bacterial buildup and accidental damage allowing it to do its job well for its lifetime.
If your retainer is damaged, worn out, or no longer fits, don’t hesitate to get a new one. If you’re not sure whether it’s time to retire your appliance, call your orthodontist and schedule an appointment. A small replacement cost now is much better than having to go through orthodontic treatment again later!
About the Author
Dr. Stan Drabik is a passionate orthodontist who prioritizes patient care and comfort. He earned his dental doctorate from SUNY at Buffalo School of Dental Medicine before completing his orthodontic certificate at Boston University’s Henry M. Goldman School of Dental Medicine. Since then, he has helped countless patients improve their smiles. Call (585) 872-4660 to schedule an orthodontic consultation at Drabik Orthodontics of Webster or visit our website to learn more about retainers and other services.