BEST DEALS THIS WEEK

10 Best Mouthwash Smart Mouth - May 2026

19M consumers helped this year.

Last Updated: 27-05-2026

1

- 16%

SmartMouth Original Activated Mouthwash for 24 Hour Fresh Breath, Dual-Solution Oral Rinse, 16 Ounce

SmartMouth Original Activated Mouthwash for 24 Hour Fresh Breath, Dual-Solution Oral Rinse, 16 Ounce

SmartMouth

9.8

9.8

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2

- 28%

SmartMouth Toothpaste 6 oz

SmartMouth Toothpaste 6 oz

SmartMouth

9.6

9.6

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3

SmartMouth Mouthwash Packets, Clean Mint, 10 Count

SmartMouth Mouthwash Packets, Clean Mint, 10 Count

SmartMouth

9.5

9.5

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4

SmartMouth Original 2-Bottle Activated Mouthwash System with Pumps -32oz

SmartMouth Original 2-Bottle Activated Mouthwash System with Pumps -32oz

SmartMouth

9.2

9.2

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5

- 37%

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

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

The Breath Co.

9.1

9.1

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6

- 53%

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. 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.

8.8

8.8

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7

Listerine Smart Rinse Mild Mint Mouthwash (500ml), Kids Alcohol-Free Mouthwash to Reduce Cavities, Bad Bacteria, and Cleaning Teeth, Gums, and Tongue, Sugar-Free Formula

Listerine Smart Rinse Mild Mint Mouthwash (500ml), Kids Alcohol-Free Mouthwash to Reduce Cavities, Bad Bacteria, and Cleaning Teeth, Gums, and Tongue, Sugar-Free Formula

Listerine

8.6

8.6

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8

- 43%

The Breath Co. Alcohol Free Mouthwash. Dentist Formulated Oral Rinse for 12 Hours of Fresh Breath, ICY Mint Flavour, 300 ml

The Breath Co. Alcohol Free Mouthwash. Dentist Formulated Oral Rinse for 12 Hours of Fresh Breath, ICY Mint Flavour, 300 ml

The Breath Co.

8.4

8.4

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9

- 33%

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 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

8.2

8.2

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10

- 37%

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

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

The Breath Co.

8.1

8.1

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