BEST DEALS THIS WEEK

10 Best Mouthwash To Treat Gum Disease - May 2026

19M consumers helped this year.

Last Updated: 27-05-2026

1

- 28%

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

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

Listerine

9.8

9.8

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2

- 40%

Corsodyl Mouthwash Gum Disease Treatment for Adults, Chlorhexidine Mouthwash for Gingivitis Treatment, Alcohol Free, Mint 300ml

Corsodyl Mouthwash Gum Disease Treatment for Adults, Chlorhexidine Mouthwash for Gingivitis Treatment, Alcohol Free, Mint 300ml

Corsodyl

9.6

9.6

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3

- 30%

Corsodyl Prevents gum disease & Bleeding Gum Treatment, Medicated Antibacterial Mouthwash, Original Alcohol Free, 300 ml

Corsodyl Prevents gum disease & Bleeding Gum Treatment, Medicated Antibacterial Mouthwash, Original Alcohol Free, 300 ml

Corsodyl

9.5

9.5

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4

- 4%

Corsodyl Mouthwash Daily Active Gum Health, Fluoride Mouthwash, Alcohol Free, Soft Mint, 500ml

Corsodyl Mouthwash Daily Active Gum Health, Fluoride Mouthwash, Alcohol Free, Soft Mint, 500ml

Corsodyl

9.2

9.2

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5

- 28%

Corsodyl Mouthwash Gum Disease Treatment for Adults, Chlorhexidine Mouthwash for Gingivitis Treatment, Alcohol Free, Mint 300ml

Corsodyl Mouthwash Gum Disease Treatment for Adults, Chlorhexidine Mouthwash for Gingivitis Treatment, Alcohol Free, Mint 300ml

Corsodyl

9.1

9.1

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6

- 32%

Corsodyl Mouthwash Daily Gum Care, Fluoride Mouthwash, Alcohol Free, Fresh Mint, 500ml

Corsodyl Mouthwash Daily Gum Care, Fluoride Mouthwash, Alcohol Free, Fresh Mint, 500ml

Corsodyl

8.8

8.8

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7

- 32%

Corsodyl Mouthwash Daily Gum Care, Fluoride Mouthwash, Alcohol Free, Cool Mint, 500ml

Corsodyl Mouthwash Daily Gum Care, Fluoride Mouthwash, Alcohol Free, Cool Mint, 500ml

Corsodyl

8.6

8.6

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8

- 34%

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

8.4

8.4

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9

- 3%

Corsodyl Mouthwash Gum Disease Treatment for Adults, Chlorhexidine mouthwash for Gingivitis Treatment, Fresh Mint, 600ml

Corsodyl Mouthwash Gum Disease Treatment for Adults, Chlorhexidine mouthwash for Gingivitis Treatment, Fresh Mint, 600ml

Corsodyl

8.2

8.2

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10

- 5%

Gengigel Mouthrinse 300ml – Hyaluronic Acid Mouth Ulcer Treatment for Adults, Gum Repair & Gum Disease Support, Oral Rinse for Bleeding Gums, Gingivitis & Mouth Ulcers

Gengigel Mouthrinse 300ml – Hyaluronic Acid Mouth Ulcer Treatment for Adults, Gum Repair & Gum Disease Support, Oral Rinse for Bleeding Gums, Gingivitis & Mouth Ulcers

Gengigel

8.1

8.1

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