If you’ve been researching mercury (amalgam) filling removal, you may have come across the term SMART.
SMART (Safe Mercury Amalgam Removal Technique) is a structured protocol designed to reduce mercury exposure during removal.
For patients, it provides reassurance that the procedure is carried out using modern safety standards and controlled methods.
Why SMART was developed
Amalgam fillings contain mercury, and during removal, small amounts of vapour or particles can be released.
Historically, removal techniques did not always account for this. As understanding improved, protocols were developed to reduce exposure and improve safety.
SMART is one of the most widely recognised approaches, focusing on protecting both the patient and the clinical team throughout the procedure.
What does SMART involve?
SMART is not a single tool or step — it is a combination of measures used together to create a controlled environment.
These typically include:
- Protective isolation
Barriers are used to prevent particles from being swallowed or inhaled. - High-volume suction
Specialised suction captures vapour and debris at the source. - Continuous water cooling
Keeps the filling cool during removal, reducing vapour release. - Air filtration systems
Helps maintain clean air within the treatment room. - Protective equipment
Both patient and clinician are protected throughout the procedure.
Each step plays a role in reducing exposure and ensuring the process is carried out safely.
What this means for patients
For patients, SMART offers:
- A more controlled and carefully managed procedure
- Reduced exposure during removal
- Greater reassurance throughout treatment
Just as importantly, it reflects a commitment to best practice and patient safety.
Is SMART always necessary?
For clinics that routinely remove mercury fillings, following structured safety protocols like SMART is considered best practice.
However, the exact approach may vary depending on:
- The number and condition of fillings
- Your individual health considerations
- The treatment plan agreed during consultation
A professional assessment ensures the right approach is taken for your situation.
A modern, safety-focused approach
SMART represents a shift towards more thoughtful and patient-centred dentistry. It is not about creating concern, but about ensuring procedures are carried out as safely and responsibly as possible.
For a broader understanding of safety and when removal is appropriate, see our guide on whether mercury filling removal is safe.
Considering mercury filling removal?
If you are exploring your options, we’re happy to guide you through the process and explain how we approach mercury removal in a calm and transparent way.
If you would like advice on your specific situation, you can request a consultation to discuss your options in confidence.
Further reading
If you’re exploring your options, you may find these guides helpful:
- Is mercury filling removal safe?
- What is SMART amalgam removal?
- What to expect during removal
- Symptoms linked to mercury exposure
- What is biological dentistry?
Reviewed by Dr Jeff Amos BDS
If you would like to discuss your situation privately, contact The Clinic in Brighton.