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Dental Mouthwash

Effortlessly banish bacteria and freshen up in a flash courtesy of OnBuy's range of mouthwash. Showcasing offerings from Listerine and Corsodyl (to name just two!), you'll find specialist options for specific concerns alongside daily ways to care for your smile here. Say cheese!

Fluoride Mouthwash Act Mouthwash Corsodyl Mouthwash Colgate Mouthwash Whitening Mouthwash Natural Mouthwash Chlorhexidine Mouthwash Oral-B Mouthwash

Showing 1-60 of 622 results

Dentosept koncentrat do stosowania w jamie ustnej 100 ml

(1) £7.99 Popular+£4.99 Delivery

Act, Anticavity Fluoride Mouthwash, Alcohol Free, Mint, 532ml £17.99 PopularFree Delivery

Crest, 3D White, Diamond Strong Mouthwash with Fluoride, Clean Mint, 473ml

(1) £27.95 Save 25% £20.96 Fast & Free Delivery

Lacalut Activ Oral Hygiene Mouthwash Teeth Protects Against Caries 300ml £8.99 +£4.99 Delivery

Act, Anticavity Fluoride Mouthwash, Arctic Blast, 532ml £13.95 +£6.00 Delivery

Tantum Verde Mouthwash & Gargle 125 mL £26.00 Save 46% £13.99 Free Delivery

Eludril Extra, płyn do płukania jamy ustnej, 300 ml £12.50 Save 12% £10.99 +£4.99 Delivery

Colgate Peroxyl Mint Flavour Mouthwash 300ml

(4) £6.84 Free Delivery

Curasept ADS 920 Mouthwash 0.2% 900ml £22.99 Fast & Free Delivery

Corsodyl Original Mouthwash - 300ml £11.72 Free Delivery

DENTOSEPT A Mouthwash for relief of oral inflammation 25 g £5.99 +£4.99 Delivery

Healthpoint Daily Mouthwash 500ml £4.99 Fast & Free Delivery

Listerine Go! Clean Mint Chewable Tablets, 8 Tablets £5.48 Fast & Free Delivery

Listerine Advanced Defence Gum Treatment 500ml £5.82 Fast & Free Delivery

Corsodyl Daily Cool Mint Alcohol Free Mouthwash - 500ml £5.13 Fast & Free Delivery

Sponsored Eludril Extra, płyn do płukania jamy ustnej, 300 ml £12.50 Save 12% £10.99 +£4.99 Delivery

Sponsored DENTOSEPT A Mouthwash for relief of oral inflammation 25 g £5.99 +£4.99 Delivery

Sponsored Corsodyl Daily Cool Mint Alcohol Free Mouthwash - 500ml £5.13 Fast & Free Delivery

Sponsored Octenident, płyn do higieny jamy ustnej, 250 ml £13.99 +£4.99 Delivery

Sponsored Corsodyl 0.2% Mouthwash, Gum Disease & Bleeding Gum Treatment Mouthwash, Alcohol Free, Mint Flavour, 300 ml £3.34 Fast & Free Delivery

Listerine Total Care Mouthwash, 500 ml, Clean Mint £3.19 Fast & Free Delivery

Swirl Plus Mouthwash 500ml ~ Orthodontic Brace Wearers, Fluoride, Alcohol-Free £13.09 Free Delivery

Octenident, płyn do higieny jamy ustnej, 250 ml £13.99 +£4.99 Delivery

Curasept ADS Perio 0.12% 500ml Mouthwash £16.99 Fast & Free Delivery

Corsodyl 0.2% Mouthwash, Gum Disease & Bleeding Gum Treatment Mouthwash, Alcohol Free, Mint Flavour, 300 ml £3.34 Fast & Free Delivery

GuruNanda Original Oil Pulling Alcohol Free, Fluoride Free Vegan Natural Mouthwash. Blend of Pure Oils & Peppermint Oil helps Healthy Gums, Bad Breath £20.88 Save 14% £17.88 Fast & Free Delivery

Listerine Total Care Mouthwash 250ml £4.47 Fast & Free Delivery

Listerine Original Antiseptic Adult Mouthwash 169 oz (Pack of 12)

(2) £39.36 Free Delivery

Crest Pro-Health Advanced Mouthwash with Extra Whitening, Energizing Mint, 16 Fluid Ounce

(1) £21.99 Free Delivery

UltraDEX Daily Oral Rinse, Original 500 ml £8.25 Fast & Free Delivery

Crest, Pro Health Advanced, Multi-Protection Mouthwash, 500ml £15.95 Free Delivery

Crest 3D White Brilliance Alcohol Free Whitening Mouthwash Clean Mint 16.9 fl oz £18.45 +£6.00 Delivery

Colgate Peroxyl Mouth Sore Rinse, Mild Mint, 16.9 oz

(2) £16.44 Fast & Free Delivery

Colgate Fluorigard Fluoride Rinse (Alcohol free) Mouthwash 400ml, Prevents Tooth Decay, Strengthens Enamel, Prevents Mineral Loss, Mint Flavour £10.29 Fast & Free Delivery

Xeros Dentaid Mouthwash 500ml £13.62 Free Delivery

High Voltage Saliva Cleanse Detox Mouthwash - 2 oz. £33.85 Free Delivery

Gengigel Mouthrinse, 300 ml (Pack of 1) £18.94 Free Delivery

CB12 White 250ml Mouthwash Soft Peppermint £6.98 Fast & Free Delivery

Colgate Pro Gum Mouthwash 250ml £29.99 Save 50% £14.99 Free Delivery

Care Chlorhexidine Antiseptic Mouthwash 0.002 300ml

(1) £7.92 Fast & Free Delivery

Eludril Classic, płyn do płukania jamy ustnej, antybakteryjny i łagodzący, 200 ml £9.99 +£4.99 Delivery

GuruNanda Oil Pulling (8 Fl.Oz) Coconut and Peppermint Oral Health, Healthy Teeth Gums, Mouthwash Alcohol Free, Whitening, Helps Bad Breath Freshens £29.32 Free Delivery

Concentrated Mouthwash GLISTER 50 ml £12.67 +£3.95 Delivery

Listerine Advanced White Milder Taste Mouthwash, Alcohol Free, 1L (Packing May Vary) £8.17 Fast & Free Delivery

Aromavita Water Soluble Wild Oregano Oil ? Digestive, Immune Support, Respiratory Health, Natural Vegan Dietary Supplement ? Mouthwash, for Gums' £15.23 Free Delivery

Aloe Dent MOUTHWASH - 250ML- pack of 3 £15.38 Free Delivery

PADDOCK LABORATORIES Ora-Plus Oral Suspending Vehicle, 16 Ounce £52.63 Free Delivery

Cleanpure Antiviral Mouth Spray,Mouth Ulcer Treatment,Protect Teeth & Gums,Reduce Bad Breath,Dry Mouth Relief,Treat Mouth Ulcer,Natural Mouthwash £13.57 Fast & Free Delivery

Listerine TOTAL CARE Clean Mint 1 Litre £7.59 Fast & Free Delivery

Listerine Total Care Mouthwash, 600 ml £8.96 Fast & Free Delivery

Gum Gel Dulàc Flogogel, Oral Gel-Cream with Hyaluronic Acid and Aloe Vera for Mouth Ulcer, Receding Gum Treatment, Cold Sore, Irritated Gums, £15.11 Fast & Free Delivery

GuruNanda Natural Whitening Coconut Mint Pulling , Alcohol Free (237ml) + Free Tongue Scraper andToothbrush £21.88 Fast & Free Delivery

UltraDEX Daily Oral Rinse, 1000ml £14.95 Fast & Free Delivery

Dentyl Dual Action Smooth Mint Mouthwash 100ml £3.63 Free Delivery

TheraBreath, Fresh Breath Oral Rinse, Invigorating Mint Flavor, 88.7ml

(1) £9.99 +£2.98 Delivery

Stinger Detox Mouthwash 2 Fluid Ounce £22.70 Free Delivery

AloeDent Aloe Vera Cool Minty Freshness Mouthwash Fluoride Free - 250ml X12 £33.99 Fast & Free Delivery

Corsodyl Gum Disease & Bleeding Gum Treatment Antibacterial Mouthwash, Alcohol Free, Original, 300 Ml £7.91 Fast & Free Delivery

Caphosol Weekly Pack x 30 x 15ml | Free UK P&P £55.95 Fast & Free Delivery

Aquafresh Mouthwash Extra Fresh Daily Mouthwash Fresh Mint 8x500 ml £22.36 Free Delivery

Colgate Plax Cool Mint Mouthwash, 1l £5.72 Fast & Free Delivery

Corsodyl Gum Disease & Bleeding Gum Treatment Antibacterial Mouthwash, Alcohol Free, Original, 300 Ml £6.51 Fast & Free Delivery

Therabreath Oral Rinse With Dosage Cap 16 Oz £14.99 Fast & Free Delivery

Dr.Organic Tea Tree Mouthwash 500ml £9.94 Fast & Free Delivery

Beverly Hills Formula Perfect White Black Mouthwash 500ml £22.00 +£2.99 Delivery

Sponsored Listerine Original Antiseptic Adult Mouthwash 169 oz (Pack of 12)

(2) £39.36 Free Delivery

Sponsored Crest 3D White Brilliance Alcohol Free Whitening Mouthwash Clean Mint 16.9 fl oz £18.45 +£6.00 Delivery

Sponsored Colgate Pro Gum Mouthwash 250ml £29.99 Save 50% £14.99 Free Delivery

Sponsored Eludril Classic, płyn do płukania jamy ustnej, antybakteryjny i łagodzący, 200 ml £9.99 +£4.99 Delivery

Sponsored Listerine Advanced White Milder Taste Mouthwash, Alcohol Free, 1L (Packing May Vary) £8.17 Fast & Free Delivery

Our highest rated dental mouthwash

Chlorhexidine Gluconate Antiseptic Mouthwash Original Flavour 300ml

fantastic! i have had a toothache through lock down and was recommended this mouthwash, after 3-4 days i was able to eat with out terrible pain, i am now putting on weight. I finished the mouthwash an...

Crest, 3D White, Diamond Strong Mouthwash with Fluoride, Clean Mint, 473ml

Came on time and well packed. After a few days use you can see it’s working and my teeth look whiter. I’d recommend a whitening toothpaste or white strips at the same time helps.

Colgate Peroxyl Mint Flavour Mouthwash 300ml

Excellent product. Half the price of retail competitors. Brilliant website for comparing prices. Great for treating mouth/ gum wounds and removing stains from teeth.

Dentosept koncentrat do stosowania w jamie ustnej 100 ml

I am very happy that I was able to buy it after months of serching. It is not so easy to buy it in the UK. This product is perfect if you have ie a gum issue.

AloeDent Aloe Vera Cool Minty Freshness Mouthwash Fluoride Free - 250ml X6

Very clean, fresh flavour from the aloe vera and no chemical after taste from all the natural ingredients. Leaves mouth clean and refreshed.

Colgate Peroxyl Mouth Sore Rinse, Mild Mint, 16.9 oz

This is amazing for any mouth ulcers or sores. Clears them up quickly. It has been difficult to get hold of so pleased to get this.

Crest Pro-Health Advanced Mouthwash with Extra Whitening, Energizing Mint, 16 Fluid Ounce

Really works,great tasting, noticed a difference straight away, needs to be on our shelves at the supermarket's and chemist

Care Chlorhexidine Antiseptic Mouthwash 0.002 300ml

Excellent product my mouth feels so fresh & cleani will always use it

TheraBreath, Fresh Breath Oral Rinse, Invigorating Mint Flavor, 88.7ml

Good product, seems to help with dryness of the mouth and is pleasant to take, with no stinging or other after effects

Looking to buy Dental Mouthwash?

An essential step in your dental routine, mouthwash is one of those must-haves for fresh breath and pearly whites - delve into OnBuy's expansive range of mouthwashes to find your new favourite.

Spanning daily mouthwashes and specialist mouthwashes alike (we're talking everything from sensitive mouthwash to gum care mouthwash), our collection is sure to have something to slot into your daily routine.

And with an array of classic mint mouthwash alongside fruity mouthwash in enticing flavours (you'll be thanking us later!), there's options for the whole household here.