10 Best Mouthwash For Canker Sores

10 Best mouthwash for canker sores - January 2026

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Last Updated: 06-01-2026

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Azulenal Solution for Mouth & Stomach Ulcers | Canker Sores, Gingivitis, Peptic Ulcers | Soothes Sore Throat & Aids Digestion | Anti-Inflammatory with Guaiazulene - 3 x 10ml Bottle

AZULENAL

9.8

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Colgate Peroxyl Mouth Sore Rinse, Mild Mint - 500mL, 16.9 fluid ounce

Colgate

9.6

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Best value

Azulenal Solution for Mouth & Stomach Ulcers | Canker Sores, Gingivitis, Peptic Ulcers | Soothes Sore Throat & Aids Digestion | Anti-Inflammatory with Guaiazulene - 10ml

AZULENAL

9.5

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Aloclair Plus Bioadhesive Mouth Ulcer Treatment Mouthwash 120ml. Long lasting protection, up to10-Hour Protection, Soothes Mouth Ulcers & Oral Lesions, for Adults & Children 4 Years +

Aloclair

9.2

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24% Off

Luv Biotics Alcohol Free Mouthwash with Oral Probiotics, Xylitol for Fresh Breath, Gum Health & Oral Microbiome Support-500ml

Luv Biotics

9.1

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Clinisept Dental Mouthwash – Hypochlorous Acid Mouth Wash for Daily Oral and Dental Hygiene - Alcohol-Free, Fluoride Free Mouthwash, Non-Staining Oral Rinse (400ml)

CLINISEPT PLUS

8.8

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

Corsodyl

8.6

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30% Off

Listerine Total Care Antibacterial Mouthwash (1000ml), Caring and Cleansing Mouthwash with 10-in-1 Benefits, Clean Mint-Flavoured to Freshen Breath

Listerine

8.4

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25% Off

Colgate Peroxyl Antiseptic Mint Flavour 300ml Mouthwash, Relieves Minor Mouth and Gum Irritations, (Pack of 1)

Colgate

8.2

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14% Off

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

Corsodyl

8.1

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Azulenal Solution for Mouth & Stomach Ulcers | Canker Sores, Gingivitis, Peptic Ulcers | Soothes Sore Throat & Aids Digestion | Anti-Inflammatory with Guaiazulene - 3 x 10ml Bottle

Colgate Peroxyl Mouth Sore Rinse, Mild Mint - 500mL, 16.9 fluid ounce

Azulenal Solution for Mouth & Stomach Ulcers | Canker Sores, Gingivitis, Peptic Ulcers | Soothes Sore Throat & Aids Digestion | Anti-Inflammatory with Guaiazulene - 10ml

Aloclair Plus Bioadhesive Mouth Ulcer Treatment Mouthwash 120ml. Long lasting protection, up to10-Hour Protection, Soothes Mouth Ulcers & Oral Lesions, for Adults & Children 4 Years +

Luv Biotics Alcohol Free Mouthwash with Oral Probiotics, Xylitol for Fresh Breath, Gum Health & Oral Microbiome Support-500ml

Clinisept Dental Mouthwash – Hypochlorous Acid Mouth Wash for Daily Oral and Dental Hygiene - Alcohol-Free, Fluoride Free Mouthwash, Non-Staining Oral Rinse (400ml)

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

Listerine Total Care Antibacterial Mouthwash (1000ml), Caring and Cleansing Mouthwash with 10-in-1 Benefits, Clean Mint-Flavoured to Freshen Breath

Colgate Peroxyl Antiseptic Mint Flavour 300ml Mouthwash, Relieves Minor Mouth and Gum Irritations, (Pack of 1)

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

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