Best Mouthwash Antibacterial of 2026

Last updated on 01/04/2026
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1
Mouthwash with Antibacterial Tea Tree Oil - 500 ml | Cares for and relieves Sore and Bleeding Gums | for a Healthy Oral Hygiene Without Bad Breath | 100% Vegan and dermatologically Tested
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Mouthwash with Antibacterial Tea Tree Oil - 500 ml | Cares for and relieves Sore and Bleeding Gums | for a Healthy Oral Hygiene Without Bad Breath | 100% Vegan and dermatologically Tested

Australian Bodycare
Why we love it
  • Immediate freshness and cleanliness feel.
  • Supports optimal oral hygiene.
  • 100% vegan with natural ingredients.
Main Highlights
  • 🌿 RESULTS: After just one rinse with Mouth Wash, you will feel how teeth, tongue, and mouth are left refreshed, cleansed, and free from bacteria. Mouth Wash should be used consistently and twice a day to relieve oral problems.
  • 🌿 HOW TO USE: Use 20 ml. mouth wash 1-2 times a day for optimal oral hygiene. Rinse your mouth for approx. 1 minute, then spit out. Wait for at least 30 mins. before eating, drinking, or rinsing your mouth with water - and preferably longer – to get the full effect of the product’s active ingredients.
  • 🌿 PRODUCT INFO: Do you experience bad breath or a bad, metallic taste in your mouth? Do you have gum problems, e.g., sore gums or bleeding gums? And are you looking for a mouthwash that can relieve your discomfort?
  • 🌿 SUITABILITY: The product has been approved by our cosmetic science team. We have been developing problem-solving skin care products of superior quality for more than 30 years. We develop all our products using top‑shelf ingredients. With regards to quality, we do not compromise. Our product is 100% vegan and contains 100% natural active ingredients.
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9.8
Exceptional
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9.8
Exceptional
Australian Bodycare

Mouthwash with Antibacterial Tea Tree Oil - 500 ml | Cares for and relieves Sore and Bleeding Gums | for a Healthy Oral Hygiene Without Bad Breath | 100% Vegan and dermatologically Tested

Why we love it
  • Immediate freshness and cleanliness feel.
  • Supports optimal oral hygiene.
  • 100% vegan with natural ingredients.
Main Highlights
  • 🌿 RESULTS: After just one rinse with Mouth Wash, you will feel how teeth, tongue, and mouth are left refreshed, cleansed, and free from bacteria. Mouth Wash should be used consistently and twice a day to relieve oral problems.
  • 🌿 HOW TO USE: Use 20 ml. mouth wash 1-2 times a day for optimal oral hygiene. Rinse your mouth for approx. 1 minute, then spit out. Wait for at least 30 mins. before eating, drinking, or rinsing your mouth with water - and preferably longer – to get the full effect of the product’s active ingredients.
  • 🌿 PRODUCT INFO: Do you experience bad breath or a bad, metallic taste in your mouth? Do you have gum problems, e.g., sore gums or bleeding gums? And are you looking for a mouthwash that can relieve your discomfort?
  • 🌿 SUITABILITY: The product has been approved by our cosmetic science team. We have been developing problem-solving skin care products of superior quality for more than 30 years. We develop all our products using top‑shelf ingredients. With regards to quality, we do not compromise. Our product is 100% vegan and contains 100% natural active ingredients.
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Value for Money
2
Biorepair 4 Actions With Antibacterial Mouthwash
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Biorepair 4 Actions With Antibacterial Mouthwash

Biorepair
3% Off
Why we love it
  • Effective protection for oral health.
  • Refreshing taste enhances daily routine.
  • Italian quality in every package.
Main Highlights
  • Protective action for teeth and gums
  • Refreshing
  • Preventive action to cavities, tartar and plaque.
  • Made in Italy, Italian packaging,
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9.7
Exceptional
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9.7
Exceptional
Biorepair

Biorepair 4 Actions With Antibacterial Mouthwash

3% Off
Why we love it
  • Effective protection for oral health.
  • Refreshing taste enhances daily routine.
  • Italian quality in every package.
Main Highlights
  • Protective action for teeth and gums
  • Refreshing
  • Preventive action to cavities, tartar and plaque.
  • Made in Italy, Italian packaging,
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3
The Breath Co. Alcohol Free Mouthwash. Dentist Formulated Oral Rinse for 12 Hours of Fresh Breath, Icy Mint Flavour, 500 ml
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The Breath Co. Alcohol Free Mouthwash. Dentist Formulated Oral Rinse for 12 Hours of Fresh Breath, Icy Mint Flavour, 500 ml

The Breath Co.
10% Off
Why we love it
  • Provides 12 hours fresh breath.
  • Formula neutralizes bad breath.
  • Ideal for sensitive mouths.
Main Highlights
  • 12 Hours of Fresh Breath: The Breath Co Fresh Breath Oral Rinse fights bad breath for 12 hours with our unique pH balanced formula, giving you long-lasting confidence with every use
  • Powered by Active Oxygen: Our unique formula powered by active oxygen is clinically shown to neutralise bad breath and cleans the whole mouth, even in hard-to-reach places
  • Dentist Formulated: Created by Dr. Harold Katz to help his daughter overcome her chronic bad breath, our mouthwash is made from his breakthrough research into fighting odour-causing mouth bacteria
  • PH Balanced: Our unique formula is pH-balanced, unlike other acid-based mouthwashes, and helps to resist daily acidic attacks that can harm your teeth enamel and gums
  • Alcohol Free: Our non-burning mouthwash is free from alcohol that can irritate and dehydrate the mouth, which when dehydrated can increase odour causing bacteria
  • Clean Label: Our mouthwash is made to the highest standards with no artificial dyes or saccharin, and is suitable for kosher, halal, gluten free, vegetarian, and vegan diets
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9.5
Superb
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9.5
Superb
The Breath Co.

The Breath Co. Alcohol Free Mouthwash. Dentist Formulated Oral Rinse for 12 Hours of Fresh Breath, Icy Mint Flavour, 500 ml

10% Off
Why we love it
  • Provides 12 hours fresh breath.
  • Formula neutralizes bad breath.
  • Ideal for sensitive mouths.
Main Highlights
  • 12 Hours of Fresh Breath: The Breath Co Fresh Breath Oral Rinse fights bad breath for 12 hours with our unique pH balanced formula, giving you long-lasting confidence with every use
  • Powered by Active Oxygen: Our unique formula powered by active oxygen is clinically shown to neutralise bad breath and cleans the whole mouth, even in hard-to-reach places
  • Dentist Formulated: Created by Dr. Harold Katz to help his daughter overcome her chronic bad breath, our mouthwash is made from his breakthrough research into fighting odour-causing mouth bacteria
  • PH Balanced: Our unique formula is pH-balanced, unlike other acid-based mouthwashes, and helps to resist daily acidic attacks that can harm your teeth enamel and gums
  • Alcohol Free: Our non-burning mouthwash is free from alcohol that can irritate and dehydrate the mouth, which when dehydrated can increase odour causing bacteria
  • Clean Label: Our mouthwash is made to the highest standards with no artificial dyes or saccharin, and is suitable for kosher, halal, gluten free, vegetarian, and vegan diets
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4
Chlorhexidine Antibacterial Mouthwash, Mint, Complete Care Formula, Gum Health, 300ml, 2 Pack

Chlorhexidine Antibacterial Mouthwash, Mint, Complete Care Formula, Gum Health, 300ml, 2 Pack

Brambles home
Why we love it
  • Comprehensive gum health support.
  • Strengthens teeth and fights plaque.
  • Refreshing mint flavor for freshness.
Main Highlights
  • COMPLETE CARE: Advanced Chlorhexidine formula provides comprehensive gum health support and helps combat various gum problems
  • GUM PROTECTION: Specially formulated to help strengthen teeth, fight plaque buildup, and maintain overall gum health
  • FRESH BREATH: Mint flavour helps prevent bad breath while maintaining optimal oral hygiene
  • ALCOHOL-FREE FORMULA: Gentle yet effective mouthwash suitable for daily use without containing alcohol
  • VALUE PACK: Includes two 300ml bottles of mouthwash for extended supply and convenience
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9.3
Superb
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9.3
Superb
Brambles home

Chlorhexidine Antibacterial Mouthwash, Mint, Complete Care Formula, Gum Health, 300ml, 2 Pack

Why we love it
  • Comprehensive gum health support.
  • Strengthens teeth and fights plaque.
  • Refreshing mint flavor for freshness.
Main Highlights
  • COMPLETE CARE: Advanced Chlorhexidine formula provides comprehensive gum health support and helps combat various gum problems
  • GUM PROTECTION: Specially formulated to help strengthen teeth, fight plaque buildup, and maintain overall gum health
  • FRESH BREATH: Mint flavour helps prevent bad breath while maintaining optimal oral hygiene
  • ALCOHOL-FREE FORMULA: Gentle yet effective mouthwash suitable for daily use without containing alcohol
  • VALUE PACK: Includes two 300ml bottles of mouthwash for extended supply and convenience
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5
Corsodyl Prevents gum disease & Bleeding Gum Treatment, Medicated Antibacterial Mouthwash, Original Alcohol Free, 300 ml
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Corsodyl Prevents gum disease & Bleeding Gum Treatment, Medicated Antibacterial Mouthwash, Original Alcohol Free, 300 ml

Corsodyl
Why we love it
  • Kills gum disease quickly.
  • Promotes good oral hygiene.
  • Effective gingivitis treatment.
Main Highlights
  • Corsodyl Original Alcohol Free Mouthwash is a medicine containing chlorhexidine digluconate to treat the early signs of gum disease
  • This medicated mouthwash is an effective gingivitis treatment, killing the main cause of gum disease in just 30 seconds*
  • Promotes good oral hygiene and healing after dental surgery or treatment, can be used as an aid to manage denture sore mouth, oral thrush or recurring mouth ulcers, and stops bleeding, swollen, and inflamed gums
  • This anti-bacterial mouthwash in 300ml comes in aniseed flavour
  • A short-term intensive treatment, pour 10ml of Corsodyl Mouthwash, rinse for 1 minute, and then spit it out. Use twice daily.
  • Corsodyl Original Mouthwash contains chlorhexidine digluconate. For the treatment of gingivitis. Always read the label.
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9.2
Superb
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9.2
Superb
Corsodyl

Corsodyl Prevents gum disease & Bleeding Gum Treatment, Medicated Antibacterial Mouthwash, Original Alcohol Free, 300 ml

Why we love it
  • Kills gum disease quickly.
  • Promotes good oral hygiene.
  • Effective gingivitis treatment.
Main Highlights
  • Corsodyl Original Alcohol Free Mouthwash is a medicine containing chlorhexidine digluconate to treat the early signs of gum disease
  • This medicated mouthwash is an effective gingivitis treatment, killing the main cause of gum disease in just 30 seconds*
  • Promotes good oral hygiene and healing after dental surgery or treatment, can be used as an aid to manage denture sore mouth, oral thrush or recurring mouth ulcers, and stops bleeding, swollen, and inflamed gums
  • This anti-bacterial mouthwash in 300ml comes in aniseed flavour
  • A short-term intensive treatment, pour 10ml of Corsodyl Mouthwash, rinse for 1 minute, and then spit it out. Use twice daily.
  • Corsodyl Original Mouthwash contains chlorhexidine digluconate. For the treatment of gingivitis. Always read the label.
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6
Wisdom Chlorhexidine Mouthwash - Original - Alcohol Free (2 x 300ml Bottles)
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Wisdom Chlorhexidine Mouthwash - Original - Alcohol Free (2 x 300ml Bottles)

Wisdom
4% Off
Why we love it
  • Promotes optimal gum health.
  • Efficiently combats plaque build-up.
  • Ensures fresh breath always.
Main Highlights
  • Combat gum problems
  • Fight plaque
  • Prevent bad breath
  • 0.2% chlorhexidine
  • Alcohol Free
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9.1
Superb
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9.1
Superb
Wisdom

Wisdom Chlorhexidine Mouthwash - Original - Alcohol Free (2 x 300ml Bottles)

4% Off
Why we love it
  • Promotes optimal gum health.
  • Efficiently combats plaque build-up.
  • Ensures fresh breath always.
Main Highlights
  • Combat gum problems
  • Fight plaque
  • Prevent bad breath
  • 0.2% chlorhexidine
  • Alcohol Free
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7
Wisdom Chlorhexidine Alcohol Mouthwash - Mint (2 x 300ml Bottles)

Wisdom Chlorhexidine Alcohol Mouthwash - Mint (2 x 300ml Bottles)

Wisdom
Why we love it
  • Contains effective chlorhexidine formula.
  • Helps prevent bad breath.
  • Combats gum problems effectively.
Main Highlights
  • Contains Alcohol
  • Combat gum problems
  • Fight plaque
  • Prevent bad breath
  • 0.2% chlorhexidine
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9.0
Superb
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9.0
Superb
Wisdom

Wisdom Chlorhexidine Alcohol Mouthwash - Mint (2 x 300ml Bottles)

Why we love it
  • Contains effective chlorhexidine formula.
  • Helps prevent bad breath.
  • Combats gum problems effectively.
Main Highlights
  • Contains Alcohol
  • Combat gum problems
  • Fight plaque
  • Prevent bad breath
  • 0.2% chlorhexidine
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8
Oraldene Mouthwash | Use at First Sign of Sore Throat | Medicated Mouthwash - Sore Throat Treatment for Adults | 200ml
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Oraldene Mouthwash | Use at First Sign of Sore Throat | Medicated Mouthwash - Sore Throat Treatment for Adults | 200ml

Oraldene
Why we love it
  • Soothes and treats sore throats.
  • Effective antibacterial and antifungal properties.
  • Relieves gum and mouth infections.
Main Highlights
  • Painful Throat When Swallowing? Gargle Oraldene antibacterial mouthwash at first sign of sore throat to treat pain and fight bacteria.
  • Antibacterial & Antifungal Mouthwash - Oraldene medicated mouthwash helps relieve sore or bleeding gums (gingivitis), minor mouth infections caused by bacteria, mouth ulcers, bad breath (halitosis) and sore throat.
  • Medicated Relief for Mouth and Throat Infections caused by bacteria- Oraldene mouthwash helps kill bacteria to treat a sore throat, not just soothe it.
  • Contains hexetidine. Always read the label.
  • Medicated relief for mouth and throat infections.
  • Antibacterial mouthwash to relieve gingivitis, mouth ulcers, sore gums and sore throats.
  • Mouthwash is for topical use only.
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9.0
Superb
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9.0
Superb
Oraldene

Oraldene Mouthwash | Use at First Sign of Sore Throat | Medicated Mouthwash - Sore Throat Treatment for Adults | 200ml

Why we love it
  • Soothes and treats sore throats.
  • Effective antibacterial and antifungal properties.
  • Relieves gum and mouth infections.
Main Highlights
  • Painful Throat When Swallowing? Gargle Oraldene antibacterial mouthwash at first sign of sore throat to treat pain and fight bacteria.
  • Antibacterial & Antifungal Mouthwash - Oraldene medicated mouthwash helps relieve sore or bleeding gums (gingivitis), minor mouth infections caused by bacteria, mouth ulcers, bad breath (halitosis) and sore throat.
  • Medicated Relief for Mouth and Throat Infections caused by bacteria- Oraldene mouthwash helps kill bacteria to treat a sore throat, not just soothe it.
  • Contains hexetidine. Always read the label.
  • Medicated relief for mouth and throat infections.
  • Antibacterial mouthwash to relieve gingivitis, mouth ulcers, sore gums and sore throats.
  • Mouthwash is for topical use only.
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9
Listerine Total Care Antibacterial Mouthwash (1000ml), Caring and Cleansing Mouthwash with 10-in-1 Benefits, Clean Mint-Flavoured to Freshen Breath
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Listerine Total Care Antibacterial Mouthwash (1000ml), Caring and Cleansing Mouthwash with 10-in-1 Benefits, Clean Mint-Flavoured to Freshen Breath

Listerine
25% Off
Why we love it
  • Kills bacteria, freshens breath.
  • Strengthens, protects teeth.
  • Superior plaque reduction.
Main Highlights
  • Listerine is the 1# mouthwash brand in the UK & Ireland*. This product is designed to kill up to 99% of bacteria that cause plaque and bad breath left after brushing for 12-hour germ protection and up to 24-hour fresh breath protection when used twice daily
  • This fluoride mouthwash is designed to remineralise enamel, strengthen teeth, and offer gum protection, while zinc chloride acts to help prevent tartar — teeth are protected from cavities and decay
  • Proven to be 5x more effective than floss at reducing plaque** (**Germ kills provides sustained plaque reduction above the gumline after a dental cleaning. Use alongside brushing and flossing)
  • How to use: Pour 20ml (4 x 5ml teaspoonfuls) of Listerine mouthwash into a glass, rinse around teeth and gums for 30 seconds, then spit out. Especially effective when used morning and evening after brushing
  • Product details: Listerine Total Care Antibacterial Mouthwash (1000ml), helps to reduce plaque, freshen breath, help prevent tartar build-up, and keep teeth naturally white, while helping strengthen teeth with fluoride
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8.8
Excellent
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8.8
Excellent
Listerine

Listerine Total Care Antibacterial Mouthwash (1000ml), Caring and Cleansing Mouthwash with 10-in-1 Benefits, Clean Mint-Flavoured to Freshen Breath

25% Off
Why we love it
  • Kills bacteria, freshens breath.
  • Strengthens, protects teeth.
  • Superior plaque reduction.
Main Highlights
  • Listerine is the 1# mouthwash brand in the UK & Ireland*. This product is designed to kill up to 99% of bacteria that cause plaque and bad breath left after brushing for 12-hour germ protection and up to 24-hour fresh breath protection when used twice daily
  • This fluoride mouthwash is designed to remineralise enamel, strengthen teeth, and offer gum protection, while zinc chloride acts to help prevent tartar — teeth are protected from cavities and decay
  • Proven to be 5x more effective than floss at reducing plaque** (**Germ kills provides sustained plaque reduction above the gumline after a dental cleaning. Use alongside brushing and flossing)
  • How to use: Pour 20ml (4 x 5ml teaspoonfuls) of Listerine mouthwash into a glass, rinse around teeth and gums for 30 seconds, then spit out. Especially effective when used morning and evening after brushing
  • Product details: Listerine Total Care Antibacterial Mouthwash (1000ml), helps to reduce plaque, freshen breath, help prevent tartar build-up, and keep teeth naturally white, while helping strengthen teeth with fluoride
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10
The Breath Co. Healthy Gums Mouthwash, Dentist Formulated Oral Rinse for 24 Hours of Plaque Control with Anti-Microbial Ingredient, Alcohol Free, Non-Burning, 500ml
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The Breath Co. Healthy Gums Mouthwash, Dentist Formulated Oral Rinse for 24 Hours of Plaque Control with Anti-Microbial Ingredient, Alcohol Free, Non-Burning, 500ml

The Breath Co.
33% Off
Why we love it
  • 24-hour plaque control effectiveness.
  • Anti-microbial for healthier gums.
  • Alcohol-free, gentle on mouth.
Main Highlights
  • 24 Hours of Plaque Control: The Breath Co. healthy gums oral rinse fights plaque build-up for 24 hours, helping you maintain healthy gums and a fresher, cleaner mouth with every use
  • Anti-Microbial Ingredient: Our dentist-formulated antibacterial mouthwash contains C.P.C. (Cetylpyridinium Chloride), a professional anti-microbial ingredient that helps control and reduce the growth of bacteria in the mouth
  • Dentist Formulated: Created by a dentist, the healthy gums mouthwash is designed to support oral health and provide fresh breath confidence all day, making it a great addition to your oral rinse routine
  • Alcohol Free: Our non-burning mouthwash is free from alcohol that can irritate and dehydrate the mouth, which when dehydrated can increase odour-causing bacteria; it's a great choice for those in need of a mouthwash alcohol-free option
  • Clean Label: Made to the highest standards, our mouthwash contains no artificial dyes or saccharin, and our bottles are BPA-free; It is suitable for kosher, halal, gluten-free, vegetarian, and vegan diets
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8.7
Excellent
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8.7
Excellent
The Breath Co.

The Breath Co. Healthy Gums Mouthwash, Dentist Formulated Oral Rinse for 24 Hours of Plaque Control with Anti-Microbial Ingredient, Alcohol Free, Non-Burning, 500ml

33% Off
Why we love it
  • 24-hour plaque control effectiveness.
  • Anti-microbial for healthier gums.
  • Alcohol-free, gentle on mouth.
Main Highlights
  • 24 Hours of Plaque Control: The Breath Co. healthy gums oral rinse fights plaque build-up for 24 hours, helping you maintain healthy gums and a fresher, cleaner mouth with every use
  • Anti-Microbial Ingredient: Our dentist-formulated antibacterial mouthwash contains C.P.C. (Cetylpyridinium Chloride), a professional anti-microbial ingredient that helps control and reduce the growth of bacteria in the mouth
  • Dentist Formulated: Created by a dentist, the healthy gums mouthwash is designed to support oral health and provide fresh breath confidence all day, making it a great addition to your oral rinse routine
  • Alcohol Free: Our non-burning mouthwash is free from alcohol that can irritate and dehydrate the mouth, which when dehydrated can increase odour-causing bacteria; it's a great choice for those in need of a mouthwash alcohol-free option
  • Clean Label: Made to the highest standards, our mouthwash contains no artificial dyes or saccharin, and our bottles are BPA-free; It is suitable for kosher, halal, gluten-free, vegetarian, and vegan diets
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We scanned 1852 products

We reviewed these offers relevant to the Mouthwash Antibacterial within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Australian Bodycare, Biorepair, The Breath Co., Brambles home, Corsodyl, Wisdom, Oraldene, Listerine, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Mouthwash Antibacterial in the market, we considered we took a deep dive into 9261 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: