10 bestThe Mouthwashof March 2026
112M consumers helped this year.
32% off
1
Colgate FluoriGard Daily Rinse Mouthwash 400ml (Alcohol-Free)| Clinically Proven Cavity Protection & Tooth Decay Prevention| Fluoride Formula for Strong, Healthy Teeth & Smiles.
COLGATE
10.0
2
Colgate Peroxyl Antiseptic Mint Flavour 300ml Mouthwash, Relieves Minor Mouth and Gum Irritations, (Pack of 1)
COLGATE
10.0
26% off
3
Colgate Plax Mouthwash, Cool Mint Mouthwash with 24/7* Plaque Protection, Alcohol Free Mouthwash** with Fluoride, Vegan Mouthwash, Multipack, 4 Pack, 500ml Bottles
COLGATE
10.0
32% off
4
Listerine Total Care Antibacterial Mouthwash (1000ml), Caring and Cleansing Mouthwash with 10-in-1 Benefits, Clean Mint-Flavoured Mouthwash to Freshen Breath
Listerine
10.0
40% off
5
The Breath Co. Alcohol Free Mouthwash. Dentist Formulated Oral Rinse for 12 Hours of Fresh Breath, Icy Mint Flavour, 500 ml
The Breath Co.
9.9
OtherUp to 36% off
Corsodyl Mouthwash Gum Disease Treatment for Adults, Chlorhexidine mouthwash for Gingivitis Treatment, Fresh Mint, 600ml
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
Ultradex Daily Oral Rinse With Fluoride 500ml
Colgate Fluorigard Fluoride Rinse Alcohol Free Mouthwash 400 ml, Daily Cavity Protection, Mint Flavour, Pack of 4
40% off
6
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
9.7
13% off
7
Colgate Total Plaque Protect Mouthwash 500ml , fights the root cause² of many oral health problems , actively prevents¹ oral health problems , 24 hour antibacterial¹ , alcohol free†
COLGATE
9.5
13% off
8
Colgate Max White Expert Whitening 500ml Mouthwash | Instantly whiter teeth| Alcohol free | Clinically tested
COLGATE
9.3
10% off
9
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
9.0
26% off
10
Colgate Plax Soft Mint alcohol free Mouthwash 1L , mouthwash alcohol free , instant long-lasting freshness , no burn experience , 24/7 plaque protection when used twice daily
COLGATE
8.8
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