Gum infection affects nearly 50% of adults over 30 — yet most mouthwashes only mask symptoms, not fix the root bacterial cause. Here’s exactly what to look for and how the best mouthwash for gum infection actually works.
Quick Answer
Best Mouthwash for Gum Infection: What Makes It Effective?
Key antibacterial ingredients in the best mouthwash for gum infection
Why alcohol-free options matter
| Active Ingredient | Plaque Reduction | Alcohol-Free | Price Range |
|---|---|---|---|
| Chlorhexidine 0.12% | Up to 97% | Yes (prescription) | $10–$20 per bottle |
| Essential oils (eucalyptol, menthol) | 30–50% | Many options | $5–$12 per bottle |
| Cetylpyridinium chloride | 25–40% | Yes | $4–$10 per bottle |
| Stannous fluoride | 20–35% | Yes | $6–$15 per bottle |