Good oral hygiene helps prevent gum problems, but sometimes brushing and flossing aren’t enough—especially if you have signs of gum disease.
That’s when dentists may recommend adding a mouthwash to your routine.
The right rinse can help reduce plaque, ease inflammation, and fight the bacteria that worsen periodontal disease.
But not every mouthwash is designed for this kind of care. Knowing what to look for—and which products stand out—can make a real difference if you’re managing gum issues.
Why Dentists Recommend Mouthwash
Dentists usually start with brushing and flossing when discussing oral health. But when plaque builds up below the gumline, mouthwash becomes a helpful addition. Rinses can:
- Reach areas that brushing and flossing miss
- Reduce bacteria that cause inflammation and bleeding
- Help slow the progression of gingivitis and periodontal disease
- Freshen breath while supporting overall gum health
Mouthwash is not a cure, but it supports periodontal treatment by improving daily hygiene and reducing harmful bacteria. For people with ongoing issues like bleeding gums or inflammation, it offers a simple way to strengthen existing habits between dental visits.
Related Article: Are You Brushing Your Teeth the Right Way?
Types of Mouthwash
Most mouthwashes fall into two categories: cosmetic and therapeutic.
Cosmetic mouthwash masks bad breath but doesn’t treat the causes. It’s fine for freshening up, but it won’t help with gum disease.
Therapeutic mouthwash contains active ingredients that target oral health problems. These may include antimicrobial agents, anti-inflammatory ingredients, or substances that help protect enamel.
If you’re struggling with gum issues like gingivitis or periodontal disease, therapeutic mouthwashes offer the most benefit.
Here’s a closer look at what’s available:
- Antiseptic rinses: Often contain alcohol to kill bacteria, but can irritate sensitive gums.
- Prescription rinses: Contain high-strength ingredients like chlorhexidine. Dentists use these short-term treatments for advanced gum infections or after deep cleanings.
- Fluoride rinses: Help protect exposed roots if gum recession is present.
- Oxygenating rinses: Contain hydrogen peroxide, which helps with deep cleaning and inflammation.
Key Ingredients for Periodontal Support
When selecting a mouthwash for gum disease, certain ingredients work better than others. Look for these on the label:
- Cetylpyridinium chloride (CPC): An antimicrobial that reduces bacteria on contact.
- Hydrogen peroxide: Delivers oxygen to hard-to-clean areas and helps reduce inflammation.
- Essential oils: Eucalyptol or menthol, which have antibacterial properties.
- Fluoride: Useful if enamel is exposed due to gum recession.
- Aloe vera or plant extracts: May help soothe inflamed tissue.
Avoid high-alcohol formulas, as they can dry out your mouth and make sensitive gums feel worse.
Related Article: What is Periodontal Disease and How Can You Prevent It?
What to Look for in a Mouthwash for Gum Disease
Not every rinse works well for periodontal care. A good option should help prevent plaque and gingivitis while soothing the gumline rather than irritating it. Look for a mouthwash that is alcohol-free, since alcohol can dry out the mouth and worsen sensitivity. Daily use should be comfortable, so the formula needs to be gentle enough for regular use without causing irritation. It’s also important to choose a product that contains ingredients supported by dental research.
Keep in mind that mouthwash should support—not replace—other parts of your routine, like brushing, flossing, and seeing your dentist. Over time, a gentle and effective rinse can make a real difference in managing gum disease.
Best Mouthwashes for Periodontal Disease
Two non-prescription mouthwashes stand out for people managing periodontal disease. Both are suitable for daily use and target the causes of gum inflammation.
TheraBreath Healthy Gums Oral Rinse
This mouthwash was developed for people with ongoing gum issues. It’s alcohol-free, uses oxygenating compounds, and includes anti-inflammatory ingredients like aloe vera.
It works well because it:
- Fights plaque and reduces gum swelling
- Contains CPC for antibacterial action
- Is gentle on tissues, causing no burning
- Is free from artificial colors and flavors
Its mild taste and non-irritating formula make it easier to stick with, especially for those with sensitive gums or early-stage periodontal disease.
Crest Pro-Health Gum and Breath Purify Mouthwash
Crest Pro-Health uses CPC to kill bacteria without relying on alcohol. It reaches between teeth and under the gumline to fight plaque and help prevent gingivitis from becoming more serious.
You can expect:
- A clean feeling without dryness
- Improved gum health with consistent use
- Reduced bleeding and inflammation over time
- Long-lasting freshness, especially after flossing
For people who want a rinse that supports daily gum care without a prescription, this is one of the easiest options to find—and it gets wide praise from both dentists and patients.
How to Use Mouthwash for Periodontal Health
Using a rinse is simple, but it helps to follow the right method:
- Brush and floss first to loosen debris.
- Use the amount directed on the label—usually 20 milliliters.
- Swish thoroughly for 30 to 60 seconds, allowing the rinse to reach all areas.
- Do not rinse with water afterward, as this can decrease the rinse’s effect.
- Avoid eating or drinking for at least 30 minutes after use.
For people with periodontal disease, most dentists recommend using mouthwash twice a day. Your routine may vary depending on personal needs or treatment plans, so ask your dentist for guidance.
The Right Mouthwash Makes a Lasting Difference
Periodontal disease is manageable—but only with consistent care. While brushing and flossing are important, adding the right mouthwash offers extra support for reducing inflammation and slowing disease progression.
If you’re trying to improve your gum health, TheraBreath Healthy Gums and Crest Pro-Health Gum and Breath Purify are two of the best over-the-counter options available. They work by reducing bacteria, calming irritated tissue, and helping remove plaque in hard-to-reach areas.
Remember, mouthwash does not replace professional care. But, when used properly, mouthwash becomes a strong part of your daily defense against gum disease.