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Ozone Therapy: Answering Patients’ Most Common Questions

A teeth model and a toothbrush.

March 3, 2025 By Long Island Dental Specialty

Ozone Therapy: Answering Patients’ Most Common Questions

At Long Island Dental Specialty, we’re excited to offer ozone therapy as part of our commitment to providing advanced and holistic dental care. Many patients are curious about this innovative treatment, so we’ve compiled answers to some of the most frequently asked questions to help you understand how ozone therapy can improve your oral health naturally.

1. What is Ozone Therapy?

Ozone therapy is a natural, non-invasive dental treatment that uses ozone (O₃), a highly reactive form of oxygen, to eliminate harmful bacteria, viruses, and fungi in the mouth. It’s a safe and effective way to treat various dental issues, promote healing, and support overall oral health.

2. How Does Ozone Therapy Work?

Ozone molecules work by breaking down the cell walls of harmful microorganisms, effectively killing them without harming healthy tissues. It also increases oxygen levels in treated areas, which promotes healing and reduces inflammation. Depending on the treatment, ozone can be applied as a gas or infused into water for use during dental procedures.

3. What Dental Issues Can Ozone Therapy Treat?

Ozone therapy has a wide range of applications, including:

  • Cavity Prevention: Ozone kills bacteria responsible for tooth decay and supports remineralization of the enamel.
  • Root Canal Disinfection: It sterilizes root canals, eliminating bacteria from hard-to-reach areas.
  • Gum Disease: Ozone reduces bacteria in gum pockets, helping to control infection and promote healing.
  • Tooth Sensitivity: Ozone seals tiny pathways in the teeth that cause sensitivity.
  • Mouth Ulcers and Infections: It speeds up healing of canker sores, cold sores, and other oral infections.

4. Is Ozone Therapy Safe?

Yes, ozone therapy is completely safe when administered by trained dental professionals. The amount of ozone used is carefully controlled to ensure it is effective while remaining gentle and non-toxic. It’s an excellent option for patients seeking a natural alternative to chemical-based treatments.

5. Does Ozone Therapy Hurt?

Not at all! Ozone therapy is painless and minimally invasive. Most patients find the treatment to be quick and comfortable. For example, when treating gum disease or sterilizing a root canal, you may feel a gentle flow of ozonated water or air, but there’s no discomfort involved.

6. How Long Does an Ozone Therapy Session Last?

Ozone therapy is a quick treatment and is often completed in just a few minutes as part of a larger procedure. For example, during a root canal or gum disease treatment, ozone may only be applied for 1-2 minutes per affected area.

7. Are there any side effects?

When administered correctly, ozone therapy has no significant side effects. It’s a safe and gentle treatment that has been used in dentistry for decades. Some patients may notice a mild taste or smell of ozone during the procedure, but it dissipates quickly.

8. How can I learn more or schedule a consultation? f you’re curious about ozone therapy and how it can improve your oral health, we’d love to help! Contact Long Island Dental Specialty today to schedule a consultation. 

“I am always available to answer any questions about ozone therapy and its benefits,” says Dr. Richard Marcus, endodontist and Certified Traditional Naturopath. “I believe in empowering my patients with knowledge, so they can make informed decisions about their care.”

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