Oral Hygiene with Ozone Therapy — Your GBT Cleaning, Now with the Natural Power of Ozone
Oral Hygiene with Ozone Therapy in Lisbon: the EMS Guided Biofilm Therapy protocol enhanced with ozonated water for deeper natural disinfection, faster healing and greater comfort.
About This Treatment
Oral Hygiene with Ozone Therapy is your familiar painless GBT cleaning — warm water, no scraping — elevated with the natural power of ozone. Before we start, you rinse with freshly generated ozonated water to refresh your whole mouth and lower bacteria from the very first minute. Then we perform your full GBT cleaning with all the EMS AIRFLOW® technology you expect. At the end, when your gums are at their cleanest and most open, we apply fresh ozone directly where it matters most — pockets, sulci and inflamed areas. You leave with a cleaner mouth, calmer gums, and noticeably faster healing in the days that follow.
When a Standard Cleaning Is Not Enough
Gums that flare up again soon after a cleaning, persistent bleeding, active periodontal pockets, peri-implantitis, frequent canker sores, or simply the desire for a more natural and more disinfecting approach — these are situations where classic GBT benefits greatly from the addition of ozonated water. Ozone reaches where instruments cannot: into dentinal tubules, deep pockets and the heart of the biofilm. For patients pursuing integrative oral health, Oral Hygiene with Ozone Therapy is the logical next step beyond standard GBT.
Your Oral Hygiene Session in Three Moments
01
Before — A Refreshing Rinse
You begin by rinsing with freshly prepared ozonated water. Fresh taste, gentle feel, and within the first minutes your whole mouth feels cleaner and calmer. Bacteria, viruses and fungi reduced before we even start the cleaning.
- Fresh, pleasant taste
- Calmer mouth from the start
- No chemicals, no burning
02Recommended
During — The GBT Cleaning You Know
Next we perform your familiar GBT cleaning with the full Swiss EMS AIRFLOW® technology. Warm water at 40°C, no scraping, no harsh noise. We remove plaque, tartar and stains painlessly and safely — exactly the way you already love.
- Warm water at 40°C — no sensitivity
- No scraping, no noise
- Removes 100% of biofilm and tartar
03
After — Ozone Where It Matters Most
At the end, with your gums at their cleanest, we apply fresh ozone directly to the areas that benefit most — pockets, sulci, inflamed spots. It is painless, leaves you with a truly clean-mouth feel, and helps your gums heal faster over the following days.
- Painless and relaxing
- Calmer gums within hours
- 30-50% faster healing
The Benefits of Adding Ozone Therapy to GBT
01
Deeper Natural Disinfection
Dissolved in water, ozone eliminates 99% of bacteria, viruses and fungi by direct oxidation — including Porphyromonas gingivalis and Aggregatibacter, the main culprits behind periodontal disease.
02
Accelerated Gum Healing
Ozone improves tissue oxygenation and stimulates growth factors. Gingivitis patients report less bleeding and inflammation within 24-48h of the session.
03
No Chemicals, No Resistance
Ozone is pure oxygen in a different form. It leaves no residue, does not disrupt healthy oral microbiota and — unlike antibiotics or chemical mouthwashes — does not cause bacterial resistance.
The Best of Both Worlds: Swiss Cleaning + Natural Ozone
Oral Hygiene with Ozone Therapy brings together EMS AIRFLOW® technology — the world reference in comfortable oral hygiene — with the regenerative power of medical ozone. You get the GBT cleaning you already love, now enhanced: it starts with the freshness of ozonated water, continues with the gentle, complete GBT clean, and finishes with ozone applied to the areas that need it most. You feel cleaner during treatment, more comfortable after, and you notice healthier gums in the following days — all naturally, with no harsh chemicals and no antibiotics.
- Same comfortable GBT experience — no pain, no scraping
- Clean-mouth feeling that lasts longer
- Calmer gums within hours
- 30-50% faster gum healing
- 99% fewer bacteria, viruses and fungi
- No chlorhexidine, no antibiotics, no chemicals

Prices, insurance and financing
Indicative reference price from our published list. A detailed quote for your case is given in writing after diagnosis, and the final price may depend on your insurer.
- Oral Hygiene with Ozone Therapy
- From140€
Frequently Asked Questions
Find answers to the most common questions about this treatment.
What is Oral Hygiene with Ozone Therapy?
It is the GBT cleaning you already know — comfortable, with warm water and no scraping — now enhanced with medical-grade ozone. You rinse with ozonated water before we start, we perform your full GBT cleaning, and at the end we apply fresh ozone directly to the gums and pockets that benefit most. More cleaning, more freshness, better healing.
What is the difference between standard GBT and Oral Hygiene with Ozone Therapy?
The cleaning itself is exactly the same — comfortable, gentle and complete. Oral Hygiene with Ozone Therapy adds two ozone-therapy moments: a refreshing rinse before, and direct ozone application on the gums at the end. The result is an even cleaner mouth, calmer gums within hours, and faster healing in the following days.
What is ozonated water?
It is ultra-pure water enriched with ozone — a natural molecule made of three oxygen atoms, the same oxygen we breathe. It has a powerful antibacterial, antiviral and antifungal effect, but it is completely natural: ozone converts back into oxygen in the body, leaving no chemical residue.
Does Oral Hygiene with Ozone Therapy hurt or taste unpleasant?
No. It keeps all the comfort of GBT — warm water at 40°C, no scraping, no harsh noise. Both the rinse and the final ozone application have a fresh, slightly sweet taste, and many patients describe the feeling as "my mouth has never felt this clean".
Who benefits most from Oral Hygiene with Ozone Therapy?
Patients with bleeding or inflamed gums, periodontitis, peri-implantitis, recurrent canker sores, oral herpes, halitosis, or anyone who simply wants the most complete and natural version of professional cleaning. It is also ideal for pregnant patients, diabetics and people with sensitive immune systems, because it uses no antibiotics and no chlorhexidine.
Is Oral Hygiene with Ozone Therapy safe?
Yes. Medical ozone has been used in dentistry for decades, at safe therapeutic concentrations. It is natural, biocompatible and completely safe — including for pregnant patients, diabetics and immunocompromised patients. No harsh chemicals.
How long does the session take?
Approximately 50 to 70 minutes. A little longer than a classic GBT cleaning because it adds the initial rinse and the final ozone application — two short but valuable steps that make all the difference to the clean feel and to gum health.
How often should I have Oral Hygiene with Ozone Therapy?
It depends on your situation. With inflamed gums or periodontitis it may be recommended every 3 months until things stabilise; for maintenance, every 4-6 months. We assess your case at the first visit and design a plan that fits you.
Will I notice the difference at home?
Yes. Most patients notice calmer gums and less bleeding within the first 24-48 hours. The clean-mouth feeling also lasts longer between brushings. In patients with inflammation or peri-implantitis, the improvement over the following weeks is often very clear.
Where can I have Oral Hygiene with Ozone Therapy in Lisbon?
At Clínica Dentária Ferreira Borges, in Campo de Ourique. We combine EMS AIRFLOW® technology with clinical ozone therapy, within an integrative and natural approach to dentistry.