10 bestMouthwashesof June 2026
112M consumers helped this year.
16% off
1
UltraDEX Daily Oral Rinse 6 x 500ml - Alcohol Free Mint Flavoured Mouth Wash for Bad Breath. 12 Hour Fresh Breath Confidence. Vegan Friendly Whitening Mouthwash with Teeth & Gum Protection.
UltraDEX
9.9
37% 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
37% off
3
Hismile iD Stain Whitening Mouthwash, Gunk Removing Mouthwash for Fresh Breath, Hydrogen Peroxide Mouthwash to Promote Whiter Teeth, Alcohol-Free Mouthwash with Essential Oils 237ml
HISMILE
9.6
4
UltraDEX Daily Oral Rinse + Whitening, Clinically Proven 12hr Bad Breath Treatment, Alcohol Free Mouthwash, Mint 6 x 500 ml, Clear
UltraDEX
9.4
9% off
5
Corsodyl Prevents gum disease & Bleeding Gum Treatment, Medicated Antibacterial Mouthwash, Original Alcohol Free, 300 ml
Corsodyl
9.2
OtherUp to 54% off
Dentyl Dual Action Smooth Mint Plaque-Reducing CPC Mouthwash 6x500ml
CB12 Mint Menthol Mouthwash, Enamel Strengthening, Pleasant Breath for 12 Hours, 250 ml (Pack of 2)
Listerine Advanced Defence Gum Treatment Mouthwash (500ml), Clinically Proven to Treat Gum Disease as in Little as Two Weeks, Repels Plaque Germs to Treat and Prevent Gingivitis from Recurring
Dentyl Dual Action CPC Mouthwash, 12hrs Fresh Breath & Total Care, Alcohol Free, ICY Cherry, 500 ml (Pack of 2)
5% off
6
CB12 Menthol Menthol Mouthwash - Strengthens the Enamel - Pleasant Breathing for 12 Hours - 1 Litre
CB12
8.9
32% off
7
Listerine Total Care Intense Taste Classic Antibacterial Mouthwash (1000ml), Fresh Mint Blast Flavour With 6-in-1 Benefits, Helps Reduce Plaque and Freshens Breath
Listerine
8.7
5% off
8
Corsodyl Mouthwash Daily Active Gum Health, Fluoride Mouthwash, Alcohol Free, 500ml (Pack of 2)
Corsodyl
8.4
58% off
9
Listerine Total Care Mild Taste (Alcohol Free) Antibacterial Mouthwash (500ml), Fresh Mint Flavour with 6-in-1 Benefits, Helps Reduce Plaque and Freshens Breath
Listerine
8.2
36% off
10
UltraDEX Daily Oral Rinse, Original 500 ml (Pack of 2)
UltraDEX
7.9
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