Tooth gems have become highly visible on social media lately. You have probably seen them glinting in someone's smile on Instagram or TikTok, and if you are thinking about getting one yourself, the safety question is probably front of mind. The good news is that when they are applied properly by someone who knows what they are doing, tooth gems are generally safe. The less reassuring news is that there are real risks if things go wrong.
What Actually Happens When You Get a Tooth Gem
The process is straightforward. A small crystal or jewel gets bonded to your tooth enamel using dental-grade adhesive, similar to what orthodontists use for braces. A professional cleans and preps your tooth surface, applies the adhesive, places the gem, then cures it with a special light to make sure it stays put.
When done correctly by a trained dental professional, the procedure does not damage your tooth enamel. The adhesive sits on top of the enamel rather than penetrating it, and the gem itself is decorative: it is not drilling into anything or permanently altering your tooth structure.
The risks come not from the procedure itself but from improper application by people who are not qualified to work on your teeth.
The Risks You Should Know About
The biggest danger with tooth gems comes from improper application. If someone uses the wrong type of adhesive or does not prep your tooth properly, you could end up with problems. Super glue or craft adhesives (which people do sometimes use) can seriously damage your enamel and are toxic when used in the mouth.
Poorly applied gems can also trap bacteria between the adhesive and your tooth, which creates an environment for decay. If the gem is not flush against your tooth or if excess adhesive pools around it, plaque builds up in those spaces and regular brushing might not reach it.
Enamel damage is another concern. If someone etches your tooth too aggressively during prep or uses harsh chemicals, they can weaken the enamel permanently. When it is time to remove the gem, aggressive techniques can chip or crack the tooth.
There is also a choking hazard worth considering: if a gem comes loose while you are eating or sleeping, you could potentially inhale or swallow it. Not common, but worth understanding.
Professional Application vs DIY Kits
DIY tooth gem kits exist, and they are tempting because they are cheap and you can do it at home. Dentists are largely unanimous in saying this is a bad idea. You do not have the proper tools to prep your tooth safely, the adhesives in these kits are often not dental-grade, and you cannot properly cure the bond without professional equipment.
Nail salon applications are also risky, since nail technicians are not trained in dental anatomy or sterilisation protocols. Your mouth is a sensitive environment with high bacterial activity, and proper infection control matters.
Going to an actual dental professional (whether a cosmetic dentist or a dental hygienist who offers this service) means they can assess your oral health first, make sure your teeth are suitable for gems, and apply everything using proper sterile technique. They will also know how to work around existing dental work like fillings or crowns. For broader guidance on choosing the right gem material, size and placement, see our guide to choosing the right tooth gem.
Materials Matter
Not all tooth gems are created equal. Premium-quality crystals from established brands like Swarovski and Preciosa are designed specifically for body application and will not degrade in the mouth. Cheaper alternatives might contain questionable materials or have sharp edges that irritate gum tissue.
As an Authorised Swarovski Distribution Partner and Authorised Preciosa Partner, we supply genuine premium tooth gems manufactured to dental-application standards. Browse our Swarovski tooth gems collection for the premium tier, or our Preciosa tooth gems collection for excellent quality at more accessible pricing. Whatever material you choose, it needs to be biocompatible and designed for long-term wear in a wet environment.
Gold and other precious metal gems are also options, though they tend to be more expensive. Avoid decorative stones or craft rhinestones not specifically rated for dental application: they may look similar but are not built to withstand prolonged contact with the body or the bacterial environment of the mouth.
Taking Care of Your Tooth Gem
Once you have a gem, keeping it safe means following proper aftercare. You will need to be gentle around it for the first 24 hours while the adhesive fully sets, avoid sticky or hard foods that might dislodge it, and maintain excellent oral hygiene to prevent bacterial buildup. For a complete daily-care routine, see our guide to tooth gem aftercare.
Regular dental cleanings are still important. Your hygienist needs to know the gem is there so they can work around it carefully. Most gems last anywhere from six months to a few years depending on placement and how well you care for them.
When Tooth Gems Become a Problem
If you notice any sensitivity, pain or discolouration around your gem, that is a warning sign. It could mean the adhesive is breaking down or bacteria is getting trapped underneath. The same applies if your gums start looking inflamed or bleeding near the gem site.
Some people develop slight speech changes or find themselves constantly touching the gem with their tongue, which usually settles down after a few days. If you grind your teeth at night, a tooth gem might not last long, and the grinding could create additional wear on your enamel. Discussing a night guard with your dentist before getting a gem applied is sensible if you grind.
The Bottom Line on Safety
Are tooth gems safe? They can be, provided you get them done by someone qualified and you take care of them properly afterwards. The procedure itself is not inherently dangerous when performed correctly. The risks come from cutting corners on application, materials or aftercare.
If you are seriously considering a tooth gem, book a consultation with a cosmetic dentist first. They can evaluate whether your teeth are healthy enough for the procedure and discuss realistic expectations for longevity and maintenance. Skip the DIY kits and avoid anyone offering tooth gems who is not working in a proper dental setting.
Your smile is worth protecting. A little extra caution upfront means you can enjoy your gem without worrying about what is happening underneath.
FAQs
Are tooth gems safe?
Yes, when applied by a trained dental professional using dental-grade adhesive on healthy tooth enamel. The procedure is non-invasive: nothing is drilled or removed from the tooth, and the adhesive sits on top of the enamel rather than penetrating it. The main safety risks come from improper application by unqualified people, using wrong adhesives (especially super glue or craft adhesives), poor sterilisation, or using decorative stones not designed for dental application.
Can tooth gems damage my teeth?
Not when applied and removed correctly by a dental professional. Damage typically comes from aggressive etching during prep, harsh chemicals, improper removal techniques, or trapped bacteria from poorly-applied gems. Using a qualified professional, premium-quality dental-grade gems and proper aftercare prevents the vast majority of potential damage.
Is it safe to apply a tooth gem at home with a DIY kit?
No, this is not recommended. DIY kits typically lack dental-grade adhesives, proper curing equipment and sterile application tools. You also cannot properly assess your own tooth surface, work around existing dental work, or ensure infection control. The cost saving is not worth the risk of enamel damage, infection or improperly bonded gems.
What materials are safe for tooth gems?
Premium-quality crystals from established brands like Swarovski and Preciosa are specifically designed for body application and will not degrade in the mouth. Gold and other precious metals are also safe options. Avoid decorative stones or craft rhinestones not specifically rated for dental or body application: they may not be biocompatible and could have rough edges that irritate gum tissue.
What should I do if I notice problems with my tooth gem?
If you notice sensitivity, pain, gum inflammation, bleeding or discolouration around the gem, contact your dental professional immediately. These symptoms could indicate the adhesive is breaking down, bacteria has gotten trapped underneath, or the gem is causing tissue irritation. Catching problems early prevents them developing into bigger issues that require more invasive treatment.
Can people with existing dental work get tooth gems?
It depends on the specific dental work and the placement. A qualified dental professional can assess whether the gem can be safely bonded around fillings, crowns or veneers. Some dental work surfaces accept gems well; others may not provide the same long-term bond as natural enamel. Always disclose all existing dental work during your consultation.
