Myth: Teeth Retainers and Mouth Guards are the Same 

Debunked: At first glance, retainers and mouth guards appear very similar. However, these dental devices are not the same. 

According to the American Academy of Orthodontics, retainers are worn to keep teeth in a desirable position after a dental procedure, such as having braces removed. They are lightweight and usually clear in color, though some may contain a wire for added support. Retainers for teeth are available for purchase online or provided by a dentist for all-day wear. 

Mouth guards, however, protect the mouth, teeth, and jaws from injuries, as stated by the Cleveland Clinic. They are thick and designed to withstand great force. Most people wear mouth guards to safeguard their teeth from damage caused by bruxism (grinding) and nocturnal jaw clenching. However, players also use them in contact sports such as boxing and hockey.

Myth: You Can Only Wear Teeth Retainers Short-Term

Debunked: Most retainers are prescribed for long-term wear. 

Retainers for teeth can be worn short-term, but they are usually prescribed for long-term use. Fashion retainers, which can be purchased at costume stores, are designed for single use and do not provide the same support as prescription-grade retainers. These retainers do not require a prescription, and they lack the benefits that dental retainers provide.  

Myth: You Will Have a Lisp as Long as You Wear a Retainer

Debunked: Lisping while wearing a retainer is a temporary condition. 

Initially, wearing a teeth retainer may take some getting used to. During this adjustment period, you may find it difficult to pronounce certain letters or words. However, after a few days, or in some cases, weeks of regular wear, this “lisp” will disappear and your everyday speech will resume. If you continue to have difficulty speaking after this timeframe has passed, your retainer may be ill-fitted. In this case, you must replace it with one that fits more snugly. 

Myth: Retainers for Teeth Increase the Risk of Developing Dental Caries (Cavities)

Debunked: Wearing a retainer will not increase your risk of developing cavities. 

When wearing any dental device, good dental hygiene is essential. Failing to brush regularly, floss your teeth, or clean your retainer can increase bacteria and plaque buildup, resulting in cavities. However, this isn’t an overnight process, as dental caries often result from continuous poor dental hygiene over time.

Myth: Retainers Cause Sharp Pain

Debunked: You should not encounter sharp pain from wearing a well-fitted retainer. 

Retainers alter the dynamics of your mouth, which, for a short time, can cause slight discomfort. This feeling will pass as you become accustomed to wearing a dental device, much like when you get used to wearing contact lenses. Pain, unusual heaviness, or extreme tightness isn’t a normal part of wearing a retainer and should be reported to your dentist. This discomfort is usually due to a poorly fitted device and will subside once you remove the teeth retainer. 

Myth: Retainers Prevent You From Grinding Your Teeth

Debunked: Retainers are not made to withstand the force of teeth grinding; however, a night guard is. 

If your dentist suggests wearing a retainer to maintain your teeth's alignment, but you also have issues with grinding your teeth, they may recommend wearing a night guard instead of the retainer while you sleep. Remember, though, that a night guard is to be worn only during the night, so you will need to switch back to the retainer during the day. 

Myth: You Can Continue Wearing a Damaged Retainer 

Debunked: You may think there’s no harm in continuing to wear your retainer despite it being damaged, but unfortunately, this can cause significant issues. 

Not only will a damaged retainer fail to keep your teeth aligned, but it can also cause injury to your gums, tongue, and cheeks. For these and many other reasons, it’s best to have your damaged retainer replaced immediately. 

Conclusion: Retainer Myths Can be Harmful

Dental myths have existed since the beginning of time, so it is no surprise that there are so many regarding retainers for teeth. Awareness of these myths and the truths that counter them is the best way to avoid choosing the wrong dental device or causing unforeseen damage to your teeth. 

Find the Perfect Retainer for Your Needs with SmileSet

As mentioned above, retainers can be, and are often, prescribed for long-term use. However, during this time, it may become necessary to replace them. 

Fortunately, selecting and replacing your retainers is now easier than ever. At SmileSet, we collaborate with a network of board-certified, licensed dentists who thoroughly assess each treatment plan to ensure it aligns with your treatment objectives. Whether you're looking for guidance on your first retainer or need advice on a replacement, we’re ready to assist you. 

To learn more or to sign up for our recurring retainer replacement subscription plan, contact us today.