Ozone Dentistry

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Ozone therapy in dentistry allows harmful bacteria to be removed from the surface of the teeth. That’s why Dr. Petre offers this service for her patients. Here at Easy Dental, we provide biological dentistry in McKinney, Texas and surrounding areas.

What is Ozone Therapy?

Ozone, or O3, is a natural gaseous molecule that is made up of three oxygen atoms, as opposed to a normal oxygen molecule which contains two. “Ozone” comes from the Greek word ozein meaning odor, and was first used by a German Chemist, Christian Friedrich in 1840. He was later considered the “Father of Ozone Therapy.” 

As previously mentioned, it is found in the upper atmosphere, and while protecting from harmful sun rays, it also functions as earth’s self-cleansing agent. It combines with air pollutants and purifies the air, hence revealing its purpose in the medical and dental fields.

Therapeutic Ozone

In the medical realm, ozone therapy has been used for decades as a way of treating patients without the use of medicine. The first dentist to employ this therapy was E.A. Fisch in the 1930’s. His aim was to use it for disinfection and wound healing after surgery; but the most common use of it today relates to its antimicrobial properties. 

In addition to medical uses, it has been utilized to treat water for the past 40 years. Not only does it clean the water we drink, but cleans the water systems as well.

How Does It Work?

With a third oxygen atom, it is able to attack and kill pathogens like bacteria, viruses, fungi, and parasites. Healthy cells are spared due to the fact that they have an enzyme coating, lacked by bacteria and viruses, that consists of antioxidants impenetrable by it. 

When a cell wall is penetrated by it, oxidation occurs of phospholipids and lipoproteins, inhibiting the reproduction or growth of these pathogens. As a result, the area where this therapy was used is disinfected and sterilized. Overall, it is quite impressive with antimicrobial, analgesic, detoxicating, immunostimulant, antihypnotic, biosynthetic, and bioenergetic properties.

Is it Toxic?

Like most good things, too much of it can be harmful, and when it comes to ozone, it’s no different. While it naturally occurres within the body’s immune system, therapeutic ozone must be used according to the established medical guidelines. When used properly, this therapy is extremely safe and effective.

Why We Use This Therapy

So why is there a need for it in the first place? First of all, the mouth is unique in that it is open to the harmful specimen of the outside world, yet a direct link to the internal structures of the body. With this, the mouth must be protected from bacteria, viruses, fungi, and other dangerous pathogens that would disrupt the well-being of our bodies. 

Therapeutic ozone offers an effective and proven solution for these threats apart from traditional medication. It is minimally invasive, painless, atraumatic, free of side effects, and won’t disrupt the body’s natural healing system as some traditional medications. Because of its easy application, this therapy is extremely useful in adult and pediatric patients alike.

Three Forms of Ozone

When it comes to using this therapy for dentistry, there are three different ways in which it may be administered. These are through gas, water, and oil. They can be used individually or in combination with each other to treat dental diseases and to disinfect. 

Additionally, these forms are not foul smelling or foul tasting making them more desirable for use with patients. They also do not pose a risk for the environment.

Ozonated Water

At Easy Dental, every precaution is taken to make sure that patients are receiving the best and safest tools for their dental needs. That is why we choose to use ozonated water in water supply bottles to disinfect all of our water lines. These water lines supply our ultrasonic, high speed handpieces, and air and water syringes.

Ozone Oil

One of the best ways to administer it to patients is through oil. To produce the oil, ozone gas is diffused into different types of vegetable oils which allow it to retain its healing properties for years. 

Ozone oil can be used topically to cure oral lesions, herpes, and candidiasis with no adverse effects. Furthermore, it can be used to treat pockets and to promote healing after an extraction has taken place.

Ozone Gas

Ozone gas is another popular form that is directly administered to dental patients. The gas is created by electrically charging oxygen through a generator and can be administered three different ways. These include injection, administration through a small cannula, or via a small cup.

Uses of Ozone in Dentistry

Knowing what ozone is and the beneficial properties it contains make it obvious as to why it would be a smart decision to employ in dental procedures. But just how exactly does it affect specific dental issues?


One of the most effective uses of ozone in dentistry relates to cavities and tooth caries. If fissures, root, or smooth caries are caught early enough, it can provide complete healing while maintaining the healthy root structure. If the cavities must be removed, it can be used to ensure that all of the caries bacteria has been killed off prior to the filling. 

Teeth that are treated with ozone are also more resistant to caries and because it is such an easy process, this is extremely beneficial for small children.

Stress-Free Treatment

Because the use of it is so effective in dental cavities and caries, it really eliminates the stress and anxiety that is often associated with fillings. The treatment is safe, a shorter procedure, and painless, all while preserving the healthy tooth structure. Additionally, fillings and therefore anesthesia and drilling are often not needed.


As we age, the enamel and dentin on our teeth start to wear away from factors like abrasion, erosion, attrition, or even trauma. Because of this wearing, our teeth start to become hypersensitive. With the application of it, pain is reduced almost instantly. 

This occurs because it initiates the removal of the smear layer and opens up and widens the dentinal tubules. With application of a remineralizing agent that can enter these tubules and proper nutrition sensitivity ceases and lasts for a significant amount of time.

Periodontal Therapy / Teeth Cleaning

As much as we don’t want to think about it, our mouths are in constant contact with bacteria and other harmful substances, These can cause plaque leading to dental and gum diseases. This is where proper periodontal care comes in. 

At Easy Dental, we work to remove the biofilm that can appear on teeth by scaling, root planning, and irrigation with ozonated water. Not only has this process been effective in cleansing, but also disinfecting and decontaminating the root. The ozonated water also helps to control infectious microorganisms found in dental plaque.

Chronic Sinusitis

If you are a sufferer of chronic sinus infections, you may be treating it incorrectly. When most people feel a sinus infection coming on, they head to the doctor for antibiotics. The problem, however, is that those who suffer from chronic sinusitis are more likely dealing with a fungi issue rather than bacteria. 

At Easy Dental, we help our patients with chronic sinusitis by using antifungal treatments as well as ozone gas. By injecting the gas into loose areolar tissues on buccal surfaces that are along the sinus wall, the fungi can be eliminated, reducing pain and inflammation.


Smile With Confidence

As dental professionals it is our priority to provide quality dental care you can trust.