Best Antibacterial Mouthwashes of 2026

TheraBreath Icy Mint Oral Rinse is a dentist-formulated mouthwash that fights sulfur-producing bacteria, eliminating bad breath odors and restoring confidence for up to 24 hours. Its clinically-proven oxygenating ingredients can stop sour, bitter, and metallic tastes in your mouth. TheraBreath offers a solution-oriented line of toothpastes, mouthwashes, breath sprays, tonsil stone kits, pet care products, and more that can support your whole family's oral hygiene needs. TheraBreath's professional-grade products are designed to address halitosis, cavity prevention, gum disease, and more. Founded by dentist Dr. Harold Katz in 1994, TheraBreath continues to innovate and deliver the highest-quality oral care products for you and your family.

Get fresher and cleaner breath with Listerine Zero Alcohol Mouthwash. This 1 L bottle of Cool Mint flavor mouthwash kills 99.9% of bad breath germs without the overpowering taste of alcohol. Its less intense oral care formula leaves your mouth feeling clean and refreshed after use. With a four-week supply, use twice a day for maximum results and protection from bad breath germs.

TheraBreath Healthy Gums Oral Rinse is an effective solution to fight bacteria and common symptoms of gum disease. This periodontist-formulated mouthwash contains CPC and xylitol to neutralize the decay process and kill germs linked to gum disease, gingivitis, plaque and tartar buildup, and bad breath. The 24-hour oral rinse is alcohol-free, gentle on sensitive gums, and certified vegan, kosher, and gluten-free. It is also exceptional for treating gum-related problems associated with menopause, pregnancy, and other medical conditions.

Get complete oral care with Listerine Total Care Anticavity Fluoride Mouthwash. This fluoride-rich mint mouthwash offers six dental hygiene benefits in one oral rinse to kill germs that cause bad breath, strengthen teeth, help prevent cavities, restore enamel, clean your mouth, and freshen breath. According to laboratory studies, it strengthens teeth 50% more than brushing alone. With approximately 14 weeks of supply, this mouthwash is ADA-accepted and helps prevent tooth decay. Use it as a 60-second rinse in your morning and evening oral care routines to protect your mouth day and night.

Colgate Peroxyl Antiseptic Mouthwash is a mouth rinse that helps cleanse and promote healing of minor oral wounds, such as oral sores and irritations. Its oxygenating action removes debris and soothes minor gum inflammation from dental procedures, dentures, and orthodontic appliances. With a mild mint flavor, this alcohol-free formula is perfect for those with sensitive mouths.

Listerine Cool Mint Antiseptic Mouthwash is a germ-killing mouthwash for bad breath that comes in a pack of two 1-liter bottles. It kills 99.9% of germs that cause bad breath, plaque, and gingivitis, giving you fresh breath and germ protection. This ADA-accepted antiseptic mouthwash reduces plaque by up to 52% more than brushing and flossing alone and reduces gingivitis by 21% more. With approximately 2 months of supply, use it twice daily for 30 seconds to achieve maximum results and enjoy a refreshing and clean feeling.

TheraBreath Mouthwash offers a refreshing fresh mint flavor while effectively combating bad breath and oral health issues. This dentist-formulated mouthwash kills 99.9% of germs linked to bad breath, plaque, and gingivitis, ensuring you can smile with confidence. Unlike many mouthwashes, it is alcohol-free, which means you won’t experience any burning sensation while rinsing. It is also free from harmful additives like dyes, sulfates, and parabens, making it a safer choice for your daily oral care routine. With its vegan and gluten-free certification, this mouthwash caters to diverse dietary needs.

TheraBreath Oral Rinse is a dentist-formulated mouthwash that fights bad breath and restores your confidence. With clinically-proven ingredients, it targets sulfur-producing bacteria to stop sour, bitter, and metallic tastes in your mouth. The premium oral care line of TheraBreath includes toothpastes, breath sprays, and pet care products to help you and your family maintain good oral hygiene. The professional-grade products are designed to address halitosis, cavity prevention, gum disease, and more. Trust the quality of TheraBreath, started in 1994 by dentist Dr. Harold Katz, for your oral care needs.

Crest Whitening Mouthwash is a mouthwash that provides multiple benefits to improve your oral health. It safely whitens teeth by removing surface stains when used with brushing. It also strengthens enamel to prevent cavities. The mouthwash kills bad breath germs, giving you fresh breath all day. As it is alcohol-free, there is no burning sensation in your mouth. The Crest Whitening Mouthwash comes in an energizing mint flavor, which leaves you with a refreshing sensation. By using this mouthwash regularly, you can maintain good oral hygiene and achieve a brighter smile.

Crest Pro-Health Mouthwash is a multi-protection mouthwash that offers a range of benefits to improve your oral health. This alcohol-free mouthwash helps prevent cavities, kills bad breath germs, strengthens enamel, and cleans teeth and gums. By using this mouthwash regularly, you can reduce the risk of cavities and maintain fresh breath. The powerful formula kills the germs that cause bad breath, leaving your mouth feeling clean and refreshed. It also strengthens your enamel, which helps protect your teeth against acid attacks. Additionally, this mouthwash effectively cleans your teeth and gums, removing plaque and promoting overall oral hygiene. With Crest Pro-Health Mouthwash, you can enjoy a healthier mouth and a brighter smile.