Is Mouthwash Right for You? A Guide to Types, Benefits, and How To Use

Maintaining oral health goes beyond just brushing and flossing. Mouthwash can be a valuable addition to your daily routine, offering multiple benefits for your teeth and gums. But is mouthwash right for you? Keep reading to learn about the different types of mouthwash, the best way to use it, its benefits, and if you even need it as part of your regimen.

What Is Mouthwash?

Mouthwash, also known as mouthrinse, offers a solution to bad breath and can also be an excellent way to supplement your oral health routine. It is designed to be held in the mouth for a period of time, swished around, and then spit out. Mouthwash typically contains antimicrobial and other ingredients designed to inhibit odor-causing sulfur compounds, as well as reduce the bacteria that cause gingivitis and gum disease. 

What Does Mouthwash Do?

Depending on the type you use, mouthwash can remove debris, kill bacteria, freshen your breath, and help relieve dry mouth. 

• Reduce Plaque: It helps reduce plaque buildup by reaching areas a toothbrush might miss.
• Freshen Breath: Provides a quick way to freshen breath by killing bacteria that cause bad breath.
• Prevent Cavities: Some mouthwashes contain fluoride, which can strengthen enamel and prevent cavities.
• Soothe Gums: Antiseptic mouthwashes can reduce inflammation and soothe irritated gums.

What Types of Mouthwash Are There?

According to the ADA (American Dental Association) there are two types of mouthwash: cosmetic and therapeutic.¹ For the sake of this article, we’ll break down therapeutic mouthwash into two separate categories — over-the-counter and prescription — to further illustrate what it does.

• Therapeutic: Prescription Mouthwash

1. May kill bacteria, reduces inflammation, and improves oral health
2. Has stronger chemicals than therapeutic over-the-counter products, making it more effective

• Therapeutic: Over-the-Counter Mouthwash

1. Can help prevent cavities, gingivitis, and plaque
2. May contain fluoride to help protect teeth

• Cosmetic Mouthwash

1. Is over-the-counter only
2. May temporarily reduce bad breath and leave a pleasant taste in your mouth
3. Doesn’t kill bacteria or contain preventive ingredients

How Effective Are Mouthwashes?

Mouthwashes are effective in enhancing oral hygiene, especially when used alongside brushing and flossing. Studies have shown that mouthwashes with antibacterial agents can significantly reduce plaque and gingivitis. However, mouthwash should not replace regular brushing and flossing.

Who Should Use Mouthwash?

Mouthwash is suitable for:

• Individuals with Braces: Helps clean areas that are hard to reach with a toothbrush.
• Those Prone to Cavities: Fluoride mouthwash can provide additional protection.
• People with Gingivitis: Antiseptic mouthwash can help reduce gum inflammation.
• Anyone Seeking Fresher Breath: Ideal for those who want a quick and easy way to freshen their breath.

How To Use Mouthwash?

Use mouthwash according to directions on the label or as advised by your dentist. In general, mouthwash can be used anytime but is most effective if you thoroughly brush and floss your teeth first. Simply hold a small amount in your mouth, swish it around, and spit it out. In order to get the maximum benefit from mouthwash, avoid eating, drinking, or smoking for at least 30 minutes after rinsing. Children under six years of age should not use mouthwash as their swallowing reflex is not yet sufficiently developed.

Keep in mind that mouthwash is not meant to replace brushing.

How Often Should I Use Mouthwash?

For optimal results, mouthwash should be used once or twice daily, preferably after brushing and flossing. Follow the instructions on the label and avoid eating or drinking for at least 30 minutes afterward to maximize its effectiveness.

How Do The Different Mouthwashes Compare?

When choosing a mouthwash, consider your specific oral health needs:

• Antiseptic vs. Fluoride: If you’re looking to combat bacteria and gingivitis, an antiseptic mouthwash is ideal. For cavity prevention, choose a fluoride-based mouthwash.
• Cosmetic vs. Therapeutic: Cosmetic mouthwashes are for fresh breath, while therapeutic mouthwashes address specific oral health issues.

Summary

Mouthwash can be a valuable addition to your oral care routine, offering benefits such as plaque reduction, breath freshening, and cavity prevention. Consider your specific needs when choosing a type, and remember that it should complement, not replace, regular brushing and flossing.