Watch This Before Getting Tooth Gems: 3 Things That Can Go Wrong

Tooth gems are having a massive moment. Scroll through Instagram or TikTok and you'll see them everywhere — celebrities, influencers, and everyday people showing off sparkling additions to their smiles. They're undeniably beautiful, relatively affordable, and when done properly, completely safe.

But that phrase — "when done properly" — is doing a lot of heavy lifting. As an oral health therapist registered with AHPRA and a member of the Australian Dental Association, I've seen what can go wrong when tooth gems are applied without proper dental knowledge. I've also seen hundreds of successful applications that cause zero harm because they were done with the right materials, technique, and understanding of oral health.

Before you book your tooth gem appointment, there are three genuine risks you need to understand. More importantly, you need to know how to avoid them by making informed choices about who applies your gem.

Risk 1: Tooth Decay Under the Gem

This is the risk that worries people most, and for good reason. Tooth decay — also known as dental caries — occurs when bacteria are trapped against your enamel in the presence of sugars, producing acids that dissolve the tooth structure. If a gem creates an environment where bacteria can hide and multiply, decay can develop underneath the gem without you noticing until it's advanced.

The good news is that when a tooth gem is applied using proper dental materials and technique, this risk is virtually eliminated. The key difference lies in the type of adhesive used and the preparation process.

Why Non-Dental Materials Create Decay Risk

Some non-dental providers use materials not designed for long-term oral use. This might include cosmetic nail glue, craft adhesives, or low-grade bonding agents that aren't formulated to withstand the oral environment. These materials can degrade over time, creating microscopic gaps where bacteria accumulate. They may not seal completely around the gem base, leaving spaces where food particles and plaque can gather.

In contrast, dental-grade adhesives — the same materials used to bond orthodontic brackets, veneers, and composite fillings — are specifically engineered for the oral environment. They create a complete seal around the gem base, preventing bacterial infiltration. They're biocompatible, meaning they don't degrade in saliva or release harmful substances. And they're designed to bond directly to enamel at a microscopic level, creating a unified surface rather than a gap-prone attachment.

When I apply a tooth gem at The Gemist Hub, I use the exact same materials and protocol used in restorative dentistry. The tooth surface is thoroughly cleaned, etched to create microscopic retention, and bonded with dental composite. This creates a seal so complete that bacteria simply cannot penetrate underneath the gem.

"The difference between a safe tooth gem and a decay risk comes down to materials and technique. Dental-grade application eliminates the bacterial infiltration that causes decay."

Risk 2: Tooth Damage from Poor Placement

Your teeth are constantly moving and contacting each other as you chew, speak, and swallow. These movements follow precise patterns determined by your jaw structure, muscle function, and the alignment of your teeth. A tooth gem placed without understanding these dynamics can cause serious problems.

Poor placement can lead to several types of damage. If a gem is positioned where it contacts an opposing tooth during biting or chewing, it can cause accelerated enamel wear on both the gemmed tooth and the tooth hitting it. This creates flat spots, rough edges, or even chips in your enamel that can't be reversed.

Gems placed too close to the gum line can cause irritation, inflammation, or even gum recession if they trap plaque or create friction during brushing. Gems that protrude too far from the tooth surface can interfere with your bite, forcing your jaw into unnatural positions that strain the temporomandibular joint (TMJ) and surrounding muscles.

How Proper Placement Prevents Damage

When you receive a tooth gem from a dental professional, placement isn't a cosmetic decision alone — it's a clinical decision. I assess your bite by having you close your teeth together and move your jaw through its natural range of motion. This shows me exactly which tooth surfaces contact opposing teeth and which areas are safe for gem placement.

I examine your gum tissue to ensure adequate space between the gem and the gum margin, preventing irritation and ensuring you can maintain proper hygiene. I consider the height and contour of the gem to ensure it won't interfere with lip movement, speech, or comfortable jaw closure.

This assessment takes just a few minutes but makes an enormous difference in outcomes. Clients who've had gems placed without this assessment often report discomfort, clicking sensations when they bite down, or awareness of the gem interfering with their normal jaw movements. These issues are completely preventable with proper placement planning.

Risk 3: Enamel Damage During Removal

This is the risk that catches people by surprise, often months or years after their gem application. When it's time to remove a tooth gem — whether because you're ready for a change or because it's become loose — the removal method matters enormously. DIY removal is one of the fastest ways to cause permanent enamel damage.

I've seen clients come in with chunks of enamel missing because they tried to pick the gem off with their fingernails, pry it off with a toothpick, or even use pliers to pull it away. The problem is that dental adhesive bonds incredibly strongly to enamel. When you apply force to remove the gem, you're often pulling enamel away with it.

The Professional Removal Process

Professional tooth gem removal uses the exact same technique used to remove orthodontic brackets after braces treatment. It's a gentle, controlled process that protects your enamel while completely removing the gem and adhesive residue.

First, I use a specialised dental instrument to apply controlled pressure to the gem base, breaking the adhesive bond without pulling on the tooth. This requires understanding the direction of force and the strength needed — too little and the gem won't budge, too much and you risk enamel damage. Then, I carefully remove any remaining adhesive using a slow-speed dental handpiece with a polishing attachment, leaving your enamel smooth and undamaged.

Finally, I polish the tooth surface to restore its natural lustre and check for any areas that might need fluoride treatment to strengthen the enamel after bonding.

This process takes about ten minutes and costs far less than repairing enamel damage from DIY removal attempts. Yet many people don't realise that removal should be a professional service until after they've already damaged their teeth.

"Tooth gem removal requires the same precision as application. DIY removal is one of the most common causes of preventable enamel damage I see."

How to Choose a Safe Tooth Gem Provider

Now that you understand the three main risks, the question becomes: how do you identify a provider who will avoid these problems? The answer lies in credentials, materials, and process.

First, look for dental qualifications. In Australia, dental professionals include dentists, oral health therapists, dental hygienists, and dental therapists — all registered with AHPRA (Australian Health Practitioner Regulation Agency). These professionals have completed university-level education in oral biology, dental materials, and safe clinical practice. They're bound by professional standards and can be held accountable through their registration.

Beauty therapists, cosmetic technicians, and salon workers may be highly skilled in their own fields, but they don't have the dental education needed to assess oral health, select appropriate materials, or identify contraindications for tooth gem application.

Questions to Ask Before Booking

When you contact a potential provider, ask these specific questions: Are you registered with AHPRA as a dental professional? What materials do you use for bonding, and are they dental-grade? Do you perform an oral health assessment before application? Will you assess my bite to ensure safe placement? What is your process for professional removal when I'm ready?

A qualified provider will answer these questions confidently and in detail. They'll explain their credentials, describe their materials (which should include dental etchant, bonding agent, and composite resin), and outline their assessment process. They should also provide clear information about aftercare requirements and removal options.

If a provider can't answer these questions, becomes defensive, or suggests that these concerns are overblown, that's a clear signal to look elsewhere.

The Reality: Tooth Gems Are Safe When Done Right

After reading about these risks, you might feel discouraged about getting a tooth gem. Don't be. The purpose of understanding these risks isn't to scare you away — it's to empower you to make safe choices.

Tooth gems, when applied by qualified dental professionals using proper materials and technique, carry virtually no risk. I've applied hundreds of gems across my Adelaide and Sydney clinics, and I've never had a client develop decay under a gem, experience placement-related tooth damage, or suffer enamel loss during professional removal. These outcomes aren't luck — they're the result of proper education, appropriate materials, and clinical protocols.

Across my work with 600+ clients and feedback reflected in over 100 Google reviews, the consistent theme is that professional application makes all the difference. Clients appreciate the thoroughness of the assessment, the peace of mind from knowing dental-grade materials are being used, and the confidence that if they ever want the gem removed, it will be done safely.

What Proper Tooth Gem Application Looks Like

When you attend a professional tooth gem appointment, you should experience a comprehensive process. Your appointment should begin with an oral health discussion — any existing dental concerns, medications that affect your saliva, lifestyle factors that might impact gem longevity. Then comes a clinical examination checking for decay, enamel defects, gum health, and other factors that might affect gem placement or longevity.

Next is bite assessment, where your provider evaluates tooth contact patterns to select a safe placement location. Only then does the application begin — tooth cleaning, etching, bonding, gem placement, and light curing to set the adhesive. Finally, you receive detailed aftercare instructions and information about professional removal options.

This process takes longer than a quick cosmetic application, but it's the difference between a safe, long-lasting result and a potential dental problem waiting to happen. For more detail on what to expect, read our guide on your first tooth gem appointment.

Making an Informed Decision

Tooth gems are a beautiful form of self-expression. They can enhance your smile, boost your confidence, and serve as a unique personal statement. But like any procedure involving your teeth — even a cosmetic one — they deserve to be taken seriously.

The three risks outlined in this article — decay, placement damage, and removal damage — are real. But they're also completely avoidable when you choose a qualified provider who uses dental-grade materials, performs proper assessments, and follows clinical protocols.

Your oral health is worth protecting. When you're ready to get a tooth gem, take the time to find a provider with dental credentials, ask the right questions, and ensure you're receiving professional-level care. The difference in cost between a beauty salon application and a dental professional is minimal, but the difference in safety and outcomes is substantial.

If you're in Adelaide or Sydney and want a tooth gem applied with the same care and precision as any dental procedure, our team at The Gemist Hub is here to help. We combine the artistry of tooth gem design with the clinical expertise of dental professionals, ensuring your gem looks stunning and stays safe for as long as you wear it.

To learn more about the materials we use and why they matter, visit our page on choosing tooth gem materials, or explore our full range of professional tooth gem services.