Best Mouthwash

Mouthwashes improve and maintain good oral health. A quality mouthwash helps fight tooth decay, freshens breath and stops damage at the gums. Discover a mouthwash that will work for you by checking out our handy guide and reviews.

Buyers Guide

  1. What are the main groups of mouthwash?

    Answer: The two main categories of mouthwash are therapeutic and cosmetic. Most commercial mouthwashes are therapeutic ones, designed to improve oral health and fight issues like bad breath, tooth sensitivity and dry mouth. Therapeutic mouthwashes also aid in cleaning teeth and strengthening them. Cosmetic mouthwashes meanwhile are formulated with teeth-whitening ingredients which helps in removing stains from the teeth’s surface.

  2. What are the active ingredients used in regular mouthwashes?

    Answer: Here are some active ingredients often used for mouthwash:
    • Benzalkonium chloride
    • Benzoic acid
    • Calcium hydroxide
    • Camphor
    • Cetylphyridinium chloride
    • Chlorhexidine gluconate
    • Domiphen bromide
    • Alcohol
    • Methyl salicylate

  3. What ingredients are used to give mouthwash its flavor?

    Answer: Here are several ingredients used as mouthwash flavorings:
    • Peppermint oil
    • Spearmint oil
    • Eucalyptus oil
    • Clove leaf oil
    • Lemon oil
    • Sweet orange oil
    • Cedarwood oil
    • Sucralose
    • Saccharin sodium

  4. What mouthwash is best for preventing bacterial infections?

    Answer: The antibacterial mouthwash is designed with a formula that facilitates in stopping bacterial growth. It also serves as an antiseptic and helps in freshening your breath. Antibacterial mouthwashes aids in protecting the gum from diseases and preventing plaque buildup.

Our Top Picks


TheraBreath Fresh Breath Oral Rinse, Mild Mint, 16 Ounce Bottle (Pack of 2)

  • Combats bad breath
  • Effective up to 24 hours
  • Stops sour, bitter and metallic tastes
  • Fights sulfur-producing bacteria

The TheraBreath Fresh Breath Oral Rinse in Mild Mint is your trusty partner in fighting bad breath. The mouthwash comes with a formula that prevents the onset of sulfur-producing bacteria which leads to bad breath. The dentist-designed formula also comes with properties which prevent bitter, metallic and sour tastes in the mouth. It can clean teeth while at the same time, combat bad breath. See more information in this review.


CloSYS Ultra Sensitive Mouthwash, 32 Ounce, Unflavored (Optional Flavor Dropper Included), Alcohol Free, pH Balanced, Helps Soothe Mouth Sensitivity, Kills Germs that Cause…

  • Patented formula
  • Includes Cloralstan for preventing plaque
  • Minimizes bad breath producing bacteria
  • Gentle and unflavored formula

The CloSYS Ultra Sensitive Mouthwash is for those who cannot stand mouthwashes that sting. While it has a mild formulation, this one works hard to fight plaque formation, gum irritation and bad breath. The formula comes with Cloralstan which is known to resist plaque plus it’s pH-balanced as well to further decrease the presence of acid levels inside the mouth, thereby maintaining teeth enamel and overall teeth health. Alcohol-free, non-staining and non-burning formulation. See more in this review.


Lumineux Oral Essentials Clean & Fresh Mouthwash Dentist Formulated & Microbiome Safe Alcohol/Preservative/Sugar Free by Oral Essential

  • High-quality mouthwash formula
  • French essential oils, organic aloe vera and Dead Sea salt
  • Dentist-formulated
  • Alcohol and preservative-free

One of the best attributes of this powerful, dentist-made formula is the inclusion of Dead Sea salt, which is believed to be the strongest salt type in the world today. This salt comes with lots of minerals that enrich teeth health from calcium down to potassium. The salt not only cleans your teeth and gums but also refreshes and moisturizes it. This is also an effective solution for conditions like coated tongue and infections. Cleans, strengthens, refreshes and deodorizes. Check out more info in this review.


Oxyfresh Lemon Mint Mouthwash – Oxygene & Zinc – 1 bottle 16oz- Alcohol Free Solution for Long-Lasting Fresh Breath & Dry Mouth Prevention Dye-Free, Gluten Free…

  • Non-toxic ingredients
  • Essential peppermint and oil extracts
  • Alcohol and dye-free
  • Includes aloe and xylitol

The Oxyfresh Lemon Mint Mouthwash is one refreshing product. It comes with a patented formula which blends zinc and oxygen to fight bacteria which causes bad breath and plaque formation. The mouthwash is free from alcohol so it will not sting and does not contain dyes as well so it will not stain teeth. Leaves your breath smelling fresh for hours. Tasty stuff thanks to the lemon and peppermint oils. Check this mouthwash in this product review.


Smart Mouth Mouthwash, Fresh Mint – 16 oz – 2

  • Stops bad breath
  • Patented zinc ion formula
  • Mild mint taste
  • Does not have aftertaste

The Smart Mouth Mouthwash has a gentle Fresh Mint flavor which will not sting or burn your mouth after a swish. Effective in blocking not only bad breath-producing bacteria, but bad tastes inside the mouth too. The patented zinc ion technology gets rid of bad bacterial for up to 12 hours with every use. Another good thing about this mouthwash is that it doesn’t produce any aftertaste, so it’s good for kids as well. Neutralizes smoker’s breath too, something which ordinary mouthwashes cannot do. Get more info in this review.


GuruNanda Oil Pulling Oil, Natural Mouthwash, Ayurvedic Blend of Coconut, Sesame, Sunflower, & Peppermint Oils. A Refreshing Oral Rinse – Helps Bad Breath, Healthy Gums +…

  • Oil-putting technique
  • Non-GMO
  • Alcohol/fluoride/preservative/artificial flavor-free
  • Rich in vitamins A/B/E, iron, calcium and omega-3 fatty acids

To those who are after natural products, the oil-pulling method is a good consideration. The GuruNanda Oil Pulling Oil is a natural mouthwash which comes with a formula that melds Vedic knowledge and contemporary technology efficiently. Oil pulling helps in catching toxins within the particles of the oil by maximizing the secretion of saliva. The mint aftertaste is mild and has a rather thick feel similar to standard oils. It’s great for curing inflamed gums and canker sores. It also kills bad breath and another bonus, whitens teeth with regular use. Get more ideas in this review.

Get healthier teeth and gums all-year round by adding an effective mouthwash in your oral routine.