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10 Best best alkaline mouthwash - March 2026

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Last Updated: 03-14-2026

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topTop product
Uncle Harry's Natural Alkalizing Miracle Mouthwash | Adult & Kids Mouthwash for Bad Breath | pH Balanced Oral Care Mouth Wash & Mouth Rinse (3 fl oz)

Uncle Harry's Natural Alkalizing Miracle Mouthwash | Adult & Kids Mouthwash for Bad Breath | pH Balanced Oral Care Mouth Wash & Mouth Rinse (3 fl oz)

Uncle Harry's Natural Products

9.8

9.8

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2

SuperMouth Ortho Mouth Spray – Alkaline Formula with Prebiotics & Xylitol for Braces and Aligners, Breath-Freshening, Sugar-Free, pH Balancing, Microbiome Support, 4 Flavors for Kids and Adults

SuperMouth Ortho Mouth Spray – Alkaline Formula with Prebiotics & Xylitol for Braces and Aligners, Breath-Freshening, Sugar-Free, pH Balancing, Microbiome Support, 4 Flavors for Kids and Adults

SuperMouth

9.6

9.6

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3

bestBest value
SuperMouth® Fluoride Mouthwash – Fluoride + Nano-Hydroxyapatite, Vitamins D3 & K2, Prebiotics, Alkaline pH 8.5, Alcohol-Free, Strengthens Enamel, Freshens Breath, Safe Clean Ingredients, Tasty Flavors

SuperMouth® Fluoride Mouthwash – Fluoride + Nano-Hydroxyapatite, Vitamins D3 & K2, Prebiotics, Alkaline pH 8.5, Alcohol-Free, Strengthens Enamel, Freshens Breath, Safe Clean Ingredients, Tasty Flavors

SuperMouth

9.5

9.5

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4

SuperMouth® Fluoride-Free Mouthwash – Nano-Hydroxyapatite, Vitamins D3 & K2, Prebiotics, Alkaline pH 8.5, Alcohol-Free, Freshens Breath, Safe Clean Ingredients, 4 Flavor Options

SuperMouth® Fluoride-Free Mouthwash – Nano-Hydroxyapatite, Vitamins D3 & K2, Prebiotics, Alkaline pH 8.5, Alcohol-Free, Freshens Breath, Safe Clean Ingredients, 4 Flavor Options

SuperMouth

9.2

9.2

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5

RiseWell Balancing Mouthwash - pH Balancing Alkaline Alcohol Free Mouthwash - Dentist Developed Dry Mouth Rinse - No Added Fluoride and SLS-Free - Fresh and Cool Breath - Wild Mint, 16 Oz

RiseWell Balancing Mouthwash - pH Balancing Alkaline Alcohol Free Mouthwash - Dentist Developed Dry Mouth Rinse - No Added Fluoride and SLS-Free - Fresh and Cool Breath - Wild Mint, 16 Oz

RiseWell

9.1

9.1

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6

AlkaCare Alkalizing Mouthwash & Gargle, 16 oz– Low Alcohol, pH Balancing Oral Rinse for Fresh Breath, Comfort & Versatile Use

AlkaCare Alkalizing Mouthwash & Gargle, 16 oz– Low Alcohol, pH Balancing Oral Rinse for Fresh Breath, Comfort & Versatile Use

Baar

8.8

8.8

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7

HERITAGE STORE Alka-Thyme Mouthwash - Natural Alkaline Mouth Wash for Adults, Daily Freshener for Dry Mouths with Thymol, Eucalyptus Oil, & Sodium Bicarbonate - Cool Mint Flavor 16 fl oz

HERITAGE STORE Alka-Thyme Mouthwash - Natural Alkaline Mouth Wash for Adults, Daily Freshener for Dry Mouths with Thymol, Eucalyptus Oil, & Sodium Bicarbonate - Cool Mint Flavor 16 fl oz

HERITAGE STORE

8.6

8.6

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8

TheraBreath Fresh Breath Mouthwash, Icy Mint Flavor, Alcohol-Free, 16 Fl Oz (Pack of 2)

TheraBreath Fresh Breath Mouthwash, Icy Mint Flavor, Alcohol-Free, 16 Fl Oz (Pack of 2)

TheraBreath

8.4

8.4

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9

AlkaCare Alkalizing Mouthwash & Gargle– LowAlcohol, pHBalancing Oral Rinse for Fresh Breath, Comfort & Versatile Use, 16 oz

AlkaCare Alkalizing Mouthwash & Gargle– LowAlcohol, pHBalancing Oral Rinse for Fresh Breath, Comfort & Versatile Use, 16 oz

Baar

8.2

8.2

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10

TheraBreath Fresh Breath Mouthwash, Mild Mint Flavor, Alcohol-Free, 16 Fl Oz (2-Pack)

TheraBreath Fresh Breath Mouthwash, Mild Mint Flavor, Alcohol-Free, 16 Fl Oz (2-Pack)

TheraBreath

8.1

8.1

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