Best Listerine Mouth Wash of 2026

Last updated on 01/04/2026

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Listerine Cool Mint Mouthwash Pack of 4 (4 x 750ml), Helps Kill Up to 99% of Germs Left After Brushing and Reduce Plaque, Mouthwash to Freshen Breath and Maintain Healthy Gums

Listerine Cool Mint Mouthwash Pack of 4 (4 x 750ml), Helps Kill Up to 99% of Germs Left After Brushing and Reduce Plaque, Mouthwash to Freshen Breath and Maintain Healthy Gums

Listerine

15% Off

Why we love it

Efficiently kills 99% of germs.
Significantly reduces dental plaque.
Promotes fresh breath health.

Main Highlights

Listerine is the 1# mouthwash brand in the UK & Ireland*. This mouthwash is designed to kill up to 99% of bacteria that cause plaque and bad breath left after brushing with plaque reduced by up to 56% more than brushing alone
Maintain healthy gums with the formula of this daily mouthwash which also helps provide long-lasting fresh breath confidence when used twice daily
The Listerine Cool Mint mouthwash is proven to be 5x more effective than floss at reducing plaque** (**Germ kill 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 Cool Mint Mouthwash Pack of 4 (4 x 750ml), helps to kill plaque- and bad breath-causing germs to maintain healthy gums and lasting fresh breath confidence

9.8

Exceptional

9.8

Exceptional

Listerine

Listerine Cool Mint Mouthwash Pack of 4 (4 x 750ml), Helps Kill Up to 99% of Germs Left After Brushing and Reduce Plaque, Mouthwash to Freshen Breath and Maintain Healthy Gums

15% Off

Why we love it

Efficiently kills 99% of germs.
Significantly reduces dental plaque.
Promotes fresh breath health.

Main Highlights

Listerine is the 1# mouthwash brand in the UK & Ireland*. This mouthwash is designed to kill up to 99% of bacteria that cause plaque and bad breath left after brushing with plaque reduced by up to 56% more than brushing alone
Maintain healthy gums with the formula of this daily mouthwash which also helps provide long-lasting fresh breath confidence when used twice daily
The Listerine Cool Mint mouthwash is proven to be 5x more effective than floss at reducing plaque** (**Germ kill 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 Cool Mint Mouthwash Pack of 4 (4 x 750ml), helps to kill plaque- and bad breath-causing germs to maintain healthy gums and lasting fresh breath confidence

Value for Money

Listerine Advanced Defence Gum Treatment Mouthwash 500ml (Pack of 3)

Listerine Advanced Defence Gum Treatment Mouthwash 500ml (Pack of 3)

Listerine

33% Off

Why we love it

Clinically proven gum treatment.
Eco-friendly, recyclable bottle.
Targets bleeding and red gums.

Main Highlights

The information below applies to each unit in the pack
Listerine is the 1# mouthwash brand in the UK & Ireland*. Listerine Advanced Defence Gum Treatment Mouthwash is clinically proven to treat gum disease and prevent it from recurring
To treat gingivitis: Bleeding gums can be a sign of gingivitis, an inflammation of the gums caused by plaque bacteria sticking to your gums
Invisible protective shield: The oral dental care rinse prevents plaque germs from attaching to the gums, allowing gums to repair and restore themselves to a natural healthier state
How to use: Use the Listerine mouthwash twice daily, morning and evening after brushing. Pour 20ml (4 x 5ml teaspoons) into a glass, rinse for 30 seconds, then spit out
Product details: Listerine Advanced Defence Gum Treatment Mouthwash (500ml), clinically proven to treat and prevent gum disease and gingivitis, caring mouthwash for defending gums

Listerine Advanced Defence Gum Treatment Mouthwash 500ml (Pack of 3)

33% Off

Why we love it

Clinically proven gum treatment.
Eco-friendly, recyclable bottle.
Targets bleeding and red gums.

Main Highlights

The information below applies to each unit in the pack
Listerine is the 1# mouthwash brand in the UK & Ireland*. Listerine Advanced Defence Gum Treatment Mouthwash is clinically proven to treat gum disease and prevent it from recurring
To treat gingivitis: Bleeding gums can be a sign of gingivitis, an inflammation of the gums caused by plaque bacteria sticking to your gums
Invisible protective shield: The oral dental care rinse prevents plaque germs from attaching to the gums, allowing gums to repair and restore themselves to a natural healthier state
How to use: Use the Listerine mouthwash twice daily, morning and evening after brushing. Pour 20ml (4 x 5ml teaspoons) into a glass, rinse for 30 seconds, then spit out
Product details: Listerine Advanced Defence Gum Treatment Mouthwash (500ml), clinically proven to treat and prevent gum disease and gingivitis, caring mouthwash for defending gums

Listerine Total Care Teeth and Gum Mouthwash 500 ml (Pack of 3)

Listerine Total Care Teeth and Gum Mouthwash 500 ml (Pack of 3)

Listerine

55% Off

Why we love it

Eliminates 99% of germs.
Eco-friendly with recycled plastic.
Significantly reduces plaque buildup.

Main Highlights

Kills up to 99% of germs left behind after brushing
10-in-1 benefits
Recyclable bottle*. Contains 50% recycled plastic. *Safety seal and label excluded
Gum protection
Proven to be 5x more effective than floss at reducing plaque*. Use alongside brushing & flossing. *Germ kill provides sustained plaque reduction above the gumline after a dental cleaning.

Listerine Total Care Teeth and Gum Mouthwash 500 ml (Pack of 3)

55% Off

Why we love it

Eliminates 99% of germs.
Eco-friendly with recycled plastic.
Significantly reduces plaque buildup.

Main Highlights

Kills up to 99% of germs left behind after brushing
10-in-1 benefits
Recyclable bottle*. Contains 50% recycled plastic. *Safety seal and label excluded
Gum protection
Proven to be 5x more effective than floss at reducing plaque*. Use alongside brushing & flossing. *Germ kill provides sustained plaque reduction above the gumline after a dental cleaning.

2x Listerine TOTAL CARE Mouthwash MINI Travel Size 95ml

Listerine

Why we love it

Reduces plaque effectively.
Maintains healthy gums.
Travel size convenience.

Main Highlights

Reduces plaque
Maintains healthy gums
Strengthens teeth against decay
Prevents tartar to help keep teeth naturally white
Travel Size - 95ml

2x Listerine TOTAL CARE Mouthwash MINI Travel Size 95ml

Why we love it

Reduces plaque effectively.
Maintains healthy gums.
Travel size convenience.

Main Highlights

Reduces plaque
Maintains healthy gums
Strengthens teeth against decay
Prevents tartar to help keep teeth naturally white
Travel Size - 95ml

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

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

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

Listerine Advanced White Milder Taste (Zero Alcohol) Mouthwash (500ml), Fluoride Mouthwash to Whiten and Protect from New Stains While Remineralising and Strengthening Teeth

Listerine Advanced White Milder Taste (Zero Alcohol) Mouthwash (500ml), Fluoride Mouthwash to Whiten and Protect from New Stains While Remineralising and Strengthening Teeth

Listerine

30% Off

Why we love it

Kills 99% of germs.
Clinically proven whitening effect.
Alcohol-free and enamel safe.

Main Highlights

Listerine is the 1# mouthwash brand in the UK & Ireland*. This alcohol-free mouthwash is clinically proven to help give you whiter teeth in just 1 week** and kills up to 99% of germs that cause plaque when used twice daily***
This milder taste mouthwash whitens and protects the teeth with a protective shield that helps prevent new stains. Its non-abrasive whitening technology does not harm enamel
Listerine Advanced White Milder Taste Mouthwash formula contains fluoride which helps to remineralise and strengthen the teeth
How to use: Pour 10ml (2 x 5ml teaspoonfuls) of Listerine mouthwash into a glass, rinse around teeth and gums for 60 seconds, then spit out. Especially effective when used morning and night after brushing
Product details: Listerine Advanced White Milder Taste (Zero Alcohol) Mouthwash (500ml), helps to kill plaque-causing germs, whiten and protect from new stains, and strengthen teeth with fluoride

Listerine Advanced White Milder Taste (Zero Alcohol) Mouthwash (500ml), Fluoride Mouthwash to Whiten and Protect from New Stains While Remineralising and Strengthening Teeth

30% Off

Why we love it

Kills 99% of germs.
Clinically proven whitening effect.
Alcohol-free and enamel safe.

Main Highlights

Listerine is the 1# mouthwash brand in the UK & Ireland*. This alcohol-free mouthwash is clinically proven to help give you whiter teeth in just 1 week** and kills up to 99% of germs that cause plaque when used twice daily***
This milder taste mouthwash whitens and protects the teeth with a protective shield that helps prevent new stains. Its non-abrasive whitening technology does not harm enamel
Listerine Advanced White Milder Taste Mouthwash formula contains fluoride which helps to remineralise and strengthen the teeth
How to use: Pour 10ml (2 x 5ml teaspoonfuls) of Listerine mouthwash into a glass, rinse around teeth and gums for 60 seconds, then spit out. Especially effective when used morning and night after brushing
Product details: Listerine Advanced White Milder Taste (Zero Alcohol) Mouthwash (500ml), helps to kill plaque-causing germs, whiten and protect from new stains, and strengthen teeth with fluoride

Listerine Advanced White Milder Taste (Zero Alcohol) Mouthwash (1000ml), Fluoride Mouthwash to Whiten and Protect from New Stains While Remineralising and Strengthening Teeth

Listerine Advanced White Milder Taste (Zero Alcohol) Mouthwash (1000ml), Fluoride Mouthwash to Whiten and Protect from New Stains While Remineralising and Strengthening Teeth

Listerine

38% Off

Why we love it

Whiter teeth in one week.
Alcohol-free and gentle formula.
Strengthens teeth with fluoride.

Main Highlights

Listerine is the 1# mouthwash brand in the UK & Ireland*. This alcohol-free mouthwash is clinically proven to help give you whiter teeth in just 1 week** and kills up to 99% of germs that cause plaque when used twice daily***
This milder taste mouthwash whitens and protects the teeth with a protective shield that helps prevent new stains. Its non-abrasive whitening technology does not harm enamel
Listerine Advanced White Milder Taste Mouthwash formula contains fluoride which helps to remineralise and strengthen the teeth
How to use: Pour 10ml (2 x 5ml teaspoonfuls) of Listerine mouthwash into a glass, rinse around teeth and gums for 60 seconds, then spit out. Especially effective when used morning and night after brushing
Product details: Listerine Advanced White Milder Taste (Zero Alcohol) Mouthwash (1000ml), helps to kill plaque-causing germs, whiten and protect from new stains, and strengthen teeth with fluoride

Listerine Advanced White Milder Taste (Zero Alcohol) Mouthwash (1000ml), Fluoride Mouthwash to Whiten and Protect from New Stains While Remineralising and Strengthening Teeth

38% Off

Why we love it

Whiter teeth in one week.
Alcohol-free and gentle formula.
Strengthens teeth with fluoride.

Main Highlights

Listerine is the 1# mouthwash brand in the UK & Ireland*. This alcohol-free mouthwash is clinically proven to help give you whiter teeth in just 1 week** and kills up to 99% of germs that cause plaque when used twice daily***
This milder taste mouthwash whitens and protects the teeth with a protective shield that helps prevent new stains. Its non-abrasive whitening technology does not harm enamel
Listerine Advanced White Milder Taste Mouthwash formula contains fluoride which helps to remineralise and strengthen the teeth
How to use: Pour 10ml (2 x 5ml teaspoonfuls) of Listerine mouthwash into a glass, rinse around teeth and gums for 60 seconds, then spit out. Especially effective when used morning and night after brushing
Product details: Listerine Advanced White Milder Taste (Zero Alcohol) Mouthwash (1000ml), helps to kill plaque-causing germs, whiten and protect from new stains, and strengthen teeth with fluoride

Listerine Advanced Gum Expert Milder Taste (Zero Alcohol) Mouthwash - Starts Working in 30 Seconds, Fights and Protects Against Plaque Bacteria- The Main Cause of Gum Problems, 500 ml

Listerine Advanced Gum Expert Milder Taste (Zero Alcohol) Mouthwash - Starts Working in 30 Seconds, Fights and Protects Against Plaque Bacteria- The Main Cause of Gum Problems, 500 ml

Listerine

Why we love it

Trusted leader in mouthwash.
Fast-acting gum health solution.
Strengthens teeth and prevents decay.

Main Highlights

Listerine is the #1 mouthwash brand in the UK*. *Source 2024 NielsenIQ Data, Value & Units, Total Mouthwash category (Client Defined), 52 w/e 16.11.2024 (GB Total Coverage)
Clinically proven to target the cause of gum bleeding and inflammation in 1 week**by fighting plaque bacteria to maintain healthy gums
Starts working in 30 seconds and fights and protects against plaque bacteria, the main cause of gum problems.
The formula strengthens the teeth through fluoride, helps prevent tooth decay and keeps gums healthy.
How to use: Use twice daily. Especially effective when used morning and evening after brushing. Pour 20ml (4 x 5 ml teaspoonfuls) into a glass, rinse around teeth and gums for 30 seconds, then spit out.

Listerine Advanced Gum Expert Milder Taste (Zero Alcohol) Mouthwash - Starts Working in 30 Seconds, Fights and Protects Against Plaque Bacteria- The Main Cause of Gum Problems, 500 ml

Why we love it

Trusted leader in mouthwash.
Fast-acting gum health solution.
Strengthens teeth and prevents decay.

Main Highlights

Listerine is the #1 mouthwash brand in the UK*. *Source 2024 NielsenIQ Data, Value & Units, Total Mouthwash category (Client Defined), 52 w/e 16.11.2024 (GB Total Coverage)
Clinically proven to target the cause of gum bleeding and inflammation in 1 week**by fighting plaque bacteria to maintain healthy gums
Starts working in 30 seconds and fights and protects against plaque bacteria, the main cause of gum problems.
The formula strengthens the teeth through fluoride, helps prevent tooth decay and keeps gums healthy.
How to use: Use twice daily. Especially effective when used morning and evening after brushing. Pour 20ml (4 x 5 ml teaspoonfuls) into a glass, rinse around teeth and gums for 30 seconds, then spit out.

Listerine Cool Mint Mouthwash (1000ml), Helps Kill Up to 99% of Germs Left after Brushing and Reduce Plaque, Mouthwash to Freshen Breath and Maintain Healthy Gums

Listerine Cool Mint Mouthwash (1000ml), Helps Kill Up to 99% of Germs Left after Brushing and Reduce Plaque, Mouthwash to Freshen Breath and Maintain Healthy Gums

Listerine

29% Off

Why we love it

Kills 99% of mouth bacteria.
Maintains gums and fresh breath.
More effective than flossing.

Main Highlights

Listerine is the 1# mouthwash brand in the UK & Ireland*. This mouthwash is designed to kill up to 99% of bacteria that cause plaque and bad breath left after brushing with plaque reduced by up to 56% more than brushing alone
Maintain healthy gums with the formula of this daily mouthwash which also helps provide long-lasting fresh breath confidence when used twice daily
The Listerine Cool Mint mouthwash is proven to be 5x more effective than floss at reducing plaque** (**Germ kill 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 Cool Mint Mouthwash (1000ml), helps to kill plaque- and bad breath-causing germs to maintain healthy gums and lasting fresh breath confidence

Listerine Cool Mint Mouthwash (1000ml), Helps Kill Up to 99% of Germs Left after Brushing and Reduce Plaque, Mouthwash to Freshen Breath and Maintain Healthy Gums

29% Off

Why we love it

Kills 99% of mouth bacteria.
Maintains gums and fresh breath.
More effective than flossing.

Main Highlights

Listerine is the 1# mouthwash brand in the UK & Ireland*. This mouthwash is designed to kill up to 99% of bacteria that cause plaque and bad breath left after brushing with plaque reduced by up to 56% more than brushing alone
Maintain healthy gums with the formula of this daily mouthwash which also helps provide long-lasting fresh breath confidence when used twice daily
The Listerine Cool Mint mouthwash is proven to be 5x more effective than floss at reducing plaque** (**Germ kill 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 Cool Mint Mouthwash (1000ml), helps to kill plaque- and bad breath-causing germs to maintain healthy gums and lasting fresh breath confidence

Listerine Total Care Milder Taste (Zero Alcohol) Antibacterial Mouthwash (500ml), Caring and Cleansing Mouthwash to Freshen Breath with 10-in-1 Benefits

Listerine

Why we love it

Kills 99% of bacteria.
Alcohol-free for sensitive mouths.
Strengthens teeth with fluoride.

Main Highlights

Listerine is the 1# mouthwash brand in the UK & Ireland*. This alochol free 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 Milder Taste (Zero Alcohol) Antibacterial Mouthwash (500ml), helps to reduce plaque, freshen breath, help prevent tartar build-up, and keep teeth naturally white, while helping strengthen teeth with fluoride

Listerine Total Care Milder Taste (Zero Alcohol) Antibacterial Mouthwash (500ml), Caring and Cleansing Mouthwash to Freshen Breath with 10-in-1 Benefits

Why we love it

Kills 99% of bacteria.
Alcohol-free for sensitive mouths.
Strengthens teeth with fluoride.

Main Highlights

Listerine is the 1# mouthwash brand in the UK & Ireland*. This alochol free 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 Milder Taste (Zero Alcohol) Antibacterial Mouthwash (500ml), helps to reduce plaque, freshen breath, help prevent tartar build-up, and keep teeth naturally white, while helping strengthen teeth with fluoride

We scanned 208 products

We reviewed these offers relevant to the Listerine Mouth Wash 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 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 Listerine Mouth Wash in the market, we considered we took a deep dive into 1041 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:

The clear winner of our analysis is Listerine Cool Mint Mouthwash Pack of 4 (4 x 750ml), Helps Kill Up to 99% of Germs Left After Brushing and Reduce Plaque, Mouthwash to Freshen Breath and Maintain Healthy Gums. We love many things about this product by Listerine. What sets it apart from the competition is Efficiently kills 99% of germs. , Significantly reduces dental plaque. , Promotes fresh breath health.
The best value product for most shoppers and where user satisfaction is continuously the highest is Listerine Advanced Defence Gum Treatment Mouthwash 500ml (Pack of 3) by Listerine based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Listerine Mouth Wash and the best cost-to-value ratio is Listerine Total Care Teeth and Gum Mouthwash 500 ml (Pack of 3)at Listerine with a 55% discount.
Our list of the best Listerine Mouth Wash is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.