10 bestMouth Washesof June 2025
112M consumers helped this year.
25% off
1
Listerine Total Care Antibacterial Mouthwash (1000ml), Caring and Cleansing Mouthwash with 10-in-1 Benefits, Clean Mint-Flavoured Mouthwash to Freshen Breath
Listerine
9.9
33% off
2
The Breath Co. Alcohol Free Mouthwash. Dentist Formulated Oral Rinse for 12 Hours of Fresh Breath, Icy Mint Flavour, 500 ml
The Breath Co.
9.8
3
Colgate FluoriGard Daily Rinse Mouthwash 400ml (Alcohol-Free)| Clinically Proven Cavity Protection & Tooth Decay Prevention| Fluoride Formula for Strong, Healthy Teeth & Smiles.
COLGATE
9.6
50% off
4
Listerine Advanced Defence Gum Treatment Mouthwash (500ml), Clinically Proven to treat Gum Disease for Healthier Gums in as Little as Two Weeks, Repels Plaque Germs to Treat and Prevent Gingivitis from Recurring
Listerine
9.4
45% off
5
Listerine Total Care Milder Taste (Zero Alcohol) Antibacterial Mouthwash (500ml), Caring and Cleansing Mouthwash with 10-in-1 Benefits, Mouthwash to Freshen Breath with Milder Taste
Listerine
9.2
OtherUp to 41% off
Listerine Advanced White Milder Taste (Zero Alcohol) Mouthwash (1000ml), Fluoride Mouthwash to Whiten and Protect from New Stains while Remineralising and Strengthening Teeth
Colgate Plax Mouthwash, Cool Mint Mouthwash with 24/7* Plaque Protection, Alcohol Free Mouthwash** with Fluoride, Vegan Mouthwash, Multipack, 4 Pack, 500ml Bottles
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
Curaprox PerioPlus+ Regenerate Mouthwash, 200ml - Antiseptic mouthwash for Gum Disease & Enamel Repair.
15% off
6
Corsodyl Daily Gum Care Mouthwash Alcohol Free Cool Mint 500ml
CORSODYL
8.9
7
Corsodyl Mouthwash Gum Disease Bleeding Gum Treatment Mouthwash, Fresh Mint, 600 millilitre
Corsodyl
8.7
31% off
8
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
8.4
34% off
9
Listerine Total Care Stay White Mouthwash (500ml), 10-in-1 Benefit Mouthwash for Total Oral Care, Gum Mouthwash to Maintain a Clean and Healthy Mouth and Naturally White Teeth
Listerine
8.1
10
UltraDEX Daily Oral Rinse, Original 500 ml
UltraDEX
7.8
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A Guide to Selecting the Best Mouth Washes
Choosing the right mouthwash can significantly improve your oral hygiene routine. Mouthwashes can help with a variety of issues such as bad breath, plaque, gum disease, and even teeth whitening. To find the best mouthwash for your needs, it's important to understand the key specifications and how they relate to your personal oral health goals.
Alcohol Content
Alcohol is often used in mouthwashes for its antiseptic properties, which help kill bacteria and freshen breath. However, it can also cause a burning sensation and dry out your mouth. If you have sensitive gums or suffer from dry mouth, you might want to opt for an alcohol-free mouthwash. For those who don't mind the sensation and are looking for strong antibacterial action, a mouthwash with alcohol might be suitable.
Fluoride
Fluoride is a mineral that helps strengthen tooth enamel and prevent cavities. Mouthwashes containing fluoride are particularly beneficial for people who are prone to cavities or have weak enamel. If you already use a fluoride toothpaste, you might not need an additional fluoride mouthwash. However, for extra protection, especially in children or those with a high risk of dental decay, a fluoride mouthwash can be a good choice.
Antibacterial Properties
Antibacterial mouthwashes contain ingredients that help reduce the bacteria in your mouth, which can help prevent gum disease and reduce plaque. If you are dealing with gingivitis or other gum issues, an antibacterial mouthwash can be very beneficial. Look for ingredients like chlorhexidine or cetylpyridinium chloride. For general use, a mild antibacterial mouthwash can help maintain oral health without being too harsh.
Whitening Agents
Some mouthwashes contain whitening agents that help remove surface stains on your teeth. These are great if you are looking to enhance the whiteness of your smile. However, they are not a substitute for professional whitening treatments and are best used as a supplement to your regular oral care routine. If you have sensitive teeth, be cautious as some whitening agents can cause sensitivity.
Sensitivity Relief
Mouthwashes designed for sensitivity relief contain ingredients that help soothe and protect sensitive teeth. If you experience discomfort when consuming hot, cold, or sweet foods, a mouthwash with potassium nitrate or similar ingredients can help reduce sensitivity. These mouthwashes are usually gentle and can be used daily to provide ongoing relief.
Taste and Flavor
The taste and flavor of a mouthwash can significantly impact your willingness to use it regularly. Mouthwashes come in a variety of flavors, from minty fresh to more mild and herbal options. If you find the taste of a mouthwash unpleasant, you are less likely to use it consistently. Choose a flavor that you enjoy to ensure you stick to your oral hygiene routine.
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