10 Best High Fluoride Mouthwash in The UK

Last updated on 02/07/2025

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COLGATE

Colgate Fluorigard Fluoride Rinse Alcohol Free Mouthwash 400 ml, Daily Cavity Protection, Mint Flavour, Pack of 4

14% Off

Why We Love It

Protects and strengthens teeth enamel.
Prevents cavities and mineral loss.
Promotes remineralisation of decay.

Main Highlights

Protect your smile and the enamel on your teeth with Colgate FluoriGard Fluoride Rinse Mouthwash
This alcohol free enamel mouthwash protects your teeth against cavities strengthens enamel
The mouthwash contains fluoride to help protect teeth by making enamel more resistant to acid attacks
The fluoride mouthwash prevents mineral loss caused by plaque acids
Colgate FluoriGard Fluoride Rinse Mouthwash promotes the remineralisation of early decay

ACT Restoring Anticavity Fluoride Mint Burst Mouthwash 18 Ounce Helps Freshen Breath & Strengthen Tooth Enamel to Prevent Tooth Decay & Cavities

6% OffFree Shipping

Why We Love It

Freshens breath effectively.
Strengthens tooth enamel.
Prevents tooth decay.

Main Highlights

ACT Restoring Anticavity Fluoride Mint Burst Mouthwash 18 Ounce Helps Freshen Breath & Strengthen Tooth Enamel to Prevent Tooth Decay & Cavities
Product type: MOUTHWASH
Brand: ACT

Colgate Plax Mouthwash, Cool Mint Mouthwash with 24/7* Plaque Protection, Alcohol Free Mouthwash** with Fluoride, Vegan Mouthwash, Multipack, 4 Pack, 500ml Bottles

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Why We Love It

Provides 24/7 plaque protection.
Enjoy cool, lasting freshness.
No alcohol, burning sensation.

Main Highlights

WHAT YOU'LL GET: Includes four (4) 500ml Colgate Plax Cool Mint Mouthwash bottles featuring a vegan formula without any alcohol**
COLGATE MINT MOUTHWASH: Fight bad breath and feel fresh and protected with 24/7* plaque protection when you use this specially designed Colgate mouthwash
ALCOHOL FREE MOUTHWASH: Colgate Plax is a vegan, fluoride mouthwash that contains 0% alcohol** for complete freshness without the burning sensation
FRESHER BREATH: Enjoy a cool mint flavour with a new cooling sensation powered by FreshFX technology for long-lasting freshness
UK'S TOP BRAND: Colgate is the number one dentist-recommended brand*** for toothpaste when it comes to dental health
*Plaque bacteria, when used twice daily **No ethyl alcohol ***Colgate Brand, Toothpaste, UK, Dentist Surgery 2021

Fresh & Go® Orthodontic Fluoride Daily Mouthwash - Recommended for Orthodontic Braces - Clinically Proven Cavity Protection & Tooth Decay Prevention - Fresh Mint Flavour - Alcohol-Free (500ml)

11% OffFree Shipping

Why We Love It

Specifically formulated for orthodontic wearers.
Promotes healthy gums and teeth.
Cruelty-free and vegan-friendly.

Main Highlights

ORTHODONTIC MOUTHWASH: Designed for orthodontic appliance wearers, including braces. Alcohol-free mouthwash containing the recommended amount of fluoride. Delivers a mild, refreshing aftertaste, providing gentle, effective oral care without irritation.
GUM & CAVITY PROTECTION: Keeps gums healthy by soothing irritation while offering powerful protection against cavities and decay, ensuring your teeth and gums stay strong and clean throughout your orthodontic treatment.
REDUCES GUM IRRITATION: Soothes and protects gums from inflammation and discomfort caused by braces, promoting healthier, more comfortable gums throughout your orthodontic journey.
ALCOHOL-FREE FORMULA: Contains no alcohol, making it gentle on sensitive mouths while effectively reducing bad breath and promoting a clean, refreshing feeling without causing dryness or irritation.
MADE IN THE UK: Crafted in the UK by an industry-leading expert with over 40 years of experience, our orthodontic mouthwash reflects a commitment to quality. All our products are cruelty-free, vegan-friendly, and thoughtfully formulated to meet the highest standards of oral care.

Clinisept+ Dental Oral Cleanser – High Purity Hypochlorous Cleaner and Mouthwash, Sting Free, Alcohol Free Mouthwash for Superior Oral Hygiene (400ml)

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Why We Love It

Offers professional antimicrobial protection.
Calms and soothes sensitively.
Endorsed by leading dentists.

Main Highlights

ORAL CLEANSER AND MOUTHWASH: Clinisept+ Mouthwash and Oral Cleanser is a high purity hypochlorous wash that helps eliminate bad odor in your mouth as well as cleanses minor mouth and gum irritations, oral piercings, canker sores, and more.
OPTIMAL ORAL HYGIENE: In addition to eliminating odor, the hypochlorous formulated oral care mouthwash promotes healing and helps relieve minor irritations in the oral cavity.
CLEAN INGREDIENTS: Unlike almost all other mouthwashes, Clinisept+ Mouthwash contains no chlorhexidine or alcohol, colouring or flavouring, and leaves no chemical residue or burden. to teeth or gums
CLINICALLY TESTED: It’s gentle oxidising method of action delivers high levels of microbial control without causing sensitisation or teeth staining. Clinisept+ offers you an oral solution that is clinically tested and a recommended dentist mouthwash for those of all ages.
A NEW ERA OF CLEAN CARE: Clinisept+ offers an effective approach to skin cleansing that is rapidly being adopted by the world’s leading medical, aesthetic and dental professionals.

Colgate Fluorigard Fluoride Rinse (Alcohol free) Mouthwash 400 ml, Prevents Tooth Decay, Strengthens Enamel, Prevents Mineral Loss, Mint Flavour

7% OffFree Shipping

Why We Love It

Clinically proven cavity protection.
Alcohol-free for gentle use.
Enhanced fluoride for enamel defense.

Main Highlights

Providing cavity protection and strengthening enamel
Colgate Fluorigard Fluoride Rinse Mouthwash is Alcohol Free
Contains fluoride to make enamel more resistant to acid attacks, prevent mineral loss and promote remineralisation of early decay
Protect your teeth from acid attacks caused by sugars in food and drinks
Prevent tooth decay

Ultradex Daily Oral Rinse With Fluoride 500ml

29% OffFree Shipping

Why We Love It

Free from alcohol, chlorhexidine.
Clear and unflavoured.
Contains beneficial fluoride.

Main Highlights

Free from alcohol and chlorhexidine
Clear and unflavoured
Contains fluoride
Note: Expiration date is: 6M after the product is open

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

30% OffFree Shipping

Why We Love It

Kills bacteria, freshens breath.
Strengthens, protects teeth.
Superior plaque reduction.

Main Highlights

Listerine is the 1# mouthwash brand in the UK & Ireland*. This product is designed to kill up to 99% of bacteria that cause plaque and bad breath left after brushing for 12-hour germ protection and up to 24-hour fresh breath protection when used twice daily
This fluoride mouthwash is designed to remineralise enamel, strengthen teeth, and offer gum protection, while zinc chloride acts to help prevent tartar — teeth are protected from cavities and decay
Proven to be 5x more effective than floss at reducing plaque** (**Germ kills provides sustained plaque reduction above the gumline after a dental cleaning. Use alongside brushing and flossing)
How to use: Pour 20ml (4 x 5ml teaspoonfuls) of Listerine mouthwash into a glass, rinse around teeth and gums for 30 seconds, then spit out. Especially effective when used morning and evening after brushing
Product details: Listerine Total Care Antibacterial Mouthwash (1000ml), helps to reduce plaque, freshen breath, help prevent tartar build-up, and keep teeth naturally white, while helping strengthen teeth with fluoride

The Breath Co. Healthy Smile Mouthwash, Dentist Formulated Oral Rinse for 24 Hours of Cavity Protection with Sodium Fluoride, Strengthens Enamel, Alcohol Free, Non-Burning, 500ml

33% OffFree Shipping

Why We Love It

24-hour cavity protection benefits.
Strengthens teeth and combats bacteria.
Ideal for fresh breath daily.

Main Highlights

24 Hours of Cavity Protection: The Breath Co. healthy smile oral rinse fights cavities for 24 hours with our scientifically formulated fluoride mouthwash, helping you maintain healthy teeth and a fresh mouth with every use
Strengthens Enamel: Our dentist-formulated antibacterial mouthwash contains sodium fluoride, designed to strengthen enamel while combating the bacteria that causes bad breath, ensuring long-lasting oral health; flouride helps to prevent tooth decay
PH Balanced: Our unique pH-balanced formula helps resist daily acidic attacks that can harm your teeth enamel and gums, unlike other acid-based mouthwashes; this makes it an ideal mouthwash for bad breath and overall oral health
Alcohol Free: Our non-burning mouthwash is free from alcohol that can irritate and dehydrate the mouth, which when dehydrated can increase odour-causing bacteria; use as part of your daily routine for a healthy mouth and freshy minty breath
Clean Label: Made to the highest standards, our mouthwash contains no artificial dyes or saccharin, and our bottles are BPA-free; It is suitable for kosher, halal, gluten-free, vegetarian, and vegan diets

Waken Advanced Care Mouthwash, Alcohol Free with Natural Mint Extracts, 6-in-1 Protection, Vegan, Fluoride Mouthwash for Clean Teeth, Fresh Breath & Oral Care, 500ml,Packaging May Vary

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Why We Love It

Alcohol-free and eco-friendly.
Refreshing natural peppermint flavor.
Award-winning sustainable packaging.

Main Highlights

MOUTHWASH FOR FRESH BREATH - Waken mouthwash is here to help take care of your lovely smile. With deliciously fresh recipes beautifully blended with natural plant-based flavours and extracts to act as a breath freshener, our effective alcohol-free mouthwash with added fluoride gives an elevated taste experience while offering effective mouthcare.
REFRESHING PEPPERMINT MOUTHWASH - Waken to our delicious Peppermint mouthwash, a fresh and cool recipe blended with natural peppermint extract to help keep your mouth clean and fresh. We believe that caring for our mouths, teeth and gums can be a delicious tasting experience that can contribute to the rest of our health and wellbeing.
KIND TO TEETH & GUMS - This wonderfully effective natural mouthwash is kind to teeth and gums and contains sodium fluoride to help protect against cavities. Gentle and effective, this alcohol-free mouth wash freshens breath without the overwhelming feeling of harshness. Waken’s vegan mouthwash helps to protect against cavities when used as part of your daily mouthcare and teeth cleaning routine.
NO HARSH CHEMICALS - Our fluoride mouthwash contains no alcohol, no artificial flavourings or colourings and is suitable for vegans and vegetarians. With many delicious and natural flavours to try, Waken brings something new and unexpected to dental mouthcare and offers an exciting alternative to regular artificial mint flavoured mouthwash.
Don’t just clean. Care.
AWARD WINNING - Highly Commended in the 2023 Natural Health Beauty Awards.
Packaging may vary

9.1

Superb

We scanned 697 products

We reviewed these offers relevant to the High Fluoride Mouthwash within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like COLGATE, ACT, Fresh & Go, CLINISEPT PLUS, UltraDEX, Listerine, The Breath Co., Waken, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best High Fluoride Mouthwash in the market, we considered we took a deep dive into 3486 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Colgate Fluorigard Fluoride Rinse Alcohol Free Mouthwash 400 ml, Daily Cavity Protection, Mint Flavour, Pack of 4. We love many things about this product by COLGATE. What sets it apart from the competition is Protects and strengthens teeth enamel, Prevents cavities and mineral loss, Promotes remineralisation of decay.
The best value product for most shoppers and where user satisfaction is continuously the highest is ACT Restoring Anticavity Fluoride Mint Burst Mouthwash 18 Ounce Helps Freshen Breath & Strengthen Tooth Enamel to Prevent Tooth Decay & Cavities by ACT based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for High Fluoride Mouthwash and the best cost-to-value ratio is The Breath Co. Healthy Smile Mouthwash, Dentist Formulated Oral Rinse for 24 Hours of Cavity Protection with Sodium Fluoride, Strengthens Enamel, Alcohol Free, Non-Burning, 500mlat The Breath Co. with a 33% discount.
Our list of the best High Fluoride Mouthwash is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best High Fluoride Mouthwash in The UK

Related Deals You Might Like for High Fluoride Mouthwash

Listerine Total Care Milder Taste (Zero Alcohol) Antibacterial Mouthwash (500ml), Caring and Cleansing Mouthwash to Freshen Breath with 10-in-1 Benefits

Dentyl Advanced Protection Mouthwash, High Fluoride, Repairs and Protects Tooth Enamel, Alcohol Free, Fresh Clove, 500ml

Aquafresh Complete Care Mouthwash with Fluoride, Fresh Mint, 500ml

Waken Whitening Mouthwash, clinically Tested whitening Formula for up to 5 Shades Whiter Teeth, Prevents Enamel Stains, Alcohol-Free, Vegan, Recycled Packaging, Natural Peppermint Flavour, 500ml

Waken Enamel Care Mouthwash, Alcohol Free with Natural Mint Extracts, 12hr Protection, Vegan, Fluoride Mouthwash for Enamel, Clean Teeth, Fresh Breath & Oral Care, No Artificial Colours or Dyes, 500ml

Dentyl Dual Action CPC Mouthwash, 12hrs Fresh Breath & Total Care, Alcohol Free, Fresh Clove, 500 ml

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

Aloe Dent Whitening Aloe Vera Toothpaste Fluoride Free, Natural Action, Vegan, Cruelty Free , SLS Free, Naturally White, Healthy Gums , 100 ml, packaging may vary

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

Waken, Strawberry Fluoride Mouthwash for Bad Breath, Helps Protect Against Cavities and Plaque, Alcohol Free Mouth wash, Strengthens Enamel, Vegan, No Added Colours or Flavors, Award-Winning, 500ml

We scanned 697 products

We concluded that: