Dental applications

Ozone is used for various oral conditions in dogs and cats:

• Periodontal disease — gingivitis, periodontitis, infected pockets
• Stomatitis — painful oral inflammation, particularly common in cats
• Post-extraction healing — supporting socket healing and preventing dry socket
• Tooth root infections
• Oral ulcers and lesions
• Plaque prevention — reducing bacterial colonisation after dental cleaning

How does ozone help in the mouth?

The oral cavity presents unique challenges — warm, moist, and full of bacteria. Ozone addresses these:

• Kills oral pathogens — bacteria, fungi, and viruses causing dental disease
• Penetrates periodontal pockets — reaches areas brushing and scaling miss
• Disrupts biofilms — breaks down the protective layers bacteria form on teeth
• Reduces inflammation — calms inflamed gum tissue
• Promotes healing — supports tissue repair after extractions

Clinical Detail

Ozone in periodontal pockets:

1. It can have a direct bactericidal effect on Porphyromonas, Prevotella, Fusobacterium, and other periodontal pathogens
2. Biofilm matrix disruption through oxidation
3. Reduced inflammatory mediators in gingival tissue
4. Enhanced local oxygen tension supporting aerobic healing
5. Significantly reduced bacterial resistance risk compared to antibiotics

How is it used?

Dental ozone can be applied in several ways:

• Ozonated water — used as an oral rinse during dental procedures, irrigating pockets and extraction sites
• Ozone gas — applied directly into periodontal pockets via special applicators
• Ozonated gels — for sustained contact with affected areas
• Ozonated oil — can be provided for home use in some cases

Clinical Detail

Typical dental protocol:

• Standard scaling and root planing
• Ozonated water irrigation during procedure
• Ozone gas application to deep pockets (10-20 seconds per site, 20-40 μg/ml)
• Post-extraction socket irrigation;
• Consider ozonated gel for severe stomatitis cases. Can reduce prophylaxis frequency when used preventively.

What are the benefits?

Advantages of ozone in dental care:

• Reaches areas mechanical cleaning cannot
• Significantly reduced antibiotic resistance risk
• Gentle — often better tolerated than chlorhexidine
• May reduce frequency of dental procedures needed
• Supports faster healing after extractions

What does the research say?

Studies supporting dental ozone applications:

Abreu-Villela et al. (2021) Ozone therapy prevented dental plaque formation in dogs, reducing bacterial colonisation (Journal of Veterinary Dentistry, 38(1), 18-23. https://doi.org/10.1177/08987564211013920)

Mohamed et al. (2015) Topical ozone enhanced healing of mandibular bony defects (Alexandria Dental Journal, 40(2), 148-152. https://doi.org/10.21608/adjalexu.2015.59133)

Borges et al. (2017) Ozone demonstrated wound healing and antimicrobial potential in craniomaxillofacial context (Journal of Cranio-Maxillofacial Surgery, 45(3), 364-370. https://doi.org/10.1016/j.jcms.2017.01.005)

Home care

Your vet may recommend ozone products for ongoing oral care:

• Ozonated water rinses — if your pet tolerates oral rinsing
• Ozonated gels — applied to gums

These complement (but don’t replace) regular tooth brushing and professional dental care. Always follow your vet’s specific guidance.