Mouthwash Deals

Mouthwash Deals & Offers

752 deals 5,132 comments
Listerine 500ml mouthwash £2 @ ASDA
Found 17th AprFound 17th Apr
Seems a good price for listerine which is usually like 4 quid. Spotted at asda, pudsey

£1.99 in Home Bargains all the time. Just saying.


It’s also £3 for 1litre in asda


250ml in poundland everyday so you can get 2 different flavours for £2


not this one, but their other versions are usually £4, yep to confirm, you can see the £4 ones on their website. same on asda website too.


Cool mint. These are almost always over 3 quid every time I go shopping...I thought it was a good deal anyway.

Sensodyne Cool Mint 500ml Mouthwash £1 @ Poundland
28/04/2018Expires on 28/04/2018Found 16th AprFound 16th Apr
For some reason they are scanning at £1, even though it says £2 on the label. Tried 3 different stores in Lancashire and same thing. Must be national. Good expiry date as well in c… Read more
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Got 8 in a box plus 1 so 9 in total today


Thouroughly researched!


Had this in Portishead too, also the toothpaste was marked as £1. I thought might have been wrong label but scanned as £1


Will try my local tomorrow


Taste good and not strong (y)

Listerine Cool Mint Antibacterial Mouthwash 1L - £3 @ Asda
Found 10th AprFound 10th Apr
1 Litre of Listerine for £3 at Asda
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Nothing wrong with Listerine it was first invented as a drain cleaner so it does kill germs,! . Some stores often have this on offer for £2., or 250 The cheapo mouth washes have alcohol in them. The best mouthwash is corsydyll not sure on correct spelling.


Sorry it's not the same as Pepsi vs Coke. Pepsi vs Coke is based on taste and personal preferences. The point on the Mouthwash is about its effectiveness in killing bacteria and fighting plaque and has nothing to do with taste. If all you're looking for is to get rid of bad breath then Listerine works great. If someone is looking for more protection from bacteria, plaque, gum disease etc then they need to look elsewhere.


This deal stinks!


No disrespect to your sister. It may be only one persons opinion like some people like Pepsi & some people like Coke. I personally used both and listerine much better. This price is definitely a bargain. Heat added..


My sister is a dentist and she says not to bother with Listerine - it doesnt do anything, just got big with marketing. Colgate's one much better

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Oraldene mouth wash £2.99 instore at Home Bargains - Beeston
LocalLocalFound 5th AprFound 5th Apr
I recall people thinking £4.99 was good for this from superdrugs. Was surprised to see it in home bargains beeston for just £2.99.
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Your English baffled me


I've stocked up on this in case they stop manufacturing it again. I saw it in Boots yesterday with 25% off - was £5 now £3.75 Good old Home Bargains!!

500ml Listerine Cool Mint mouthwash £1.40 at Tesco instore Bradford Valley road.
LocalLocalFound 2nd AprFound 2nd Apr
Bellies full of chocolate? Teeth full of sugar, pocket full of change, because Listerine cool mint mouthwash is reduced to clear at Tesco valley road Bradford. Usually costs around… Read more
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Swindon Tesco £2 500 ml £4 1000ml


It’s national

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Ultradex Mouthwash - 50p - Found instore @ Sainsbury's
LocalLocalFound 21st MarFound 21st Mar
Upgrade Mouthwash. Normally £8

normally 8 pound.. for mouthwash (shock)


Found in Stafford


Hey @Cameo46 - great first deal, welcome to the site :) Just to confirm, to help other users, which store was this found in, please?

Listerine Coolmint Mouthwash BIG 1 Litre Size - £3.60 @ Boots
Found 14th FebFound 14th Feb
Around the fiver mark, give or take elsewhere. Some are selling the 500ml size for more than this one. Boots in store free click & collect OR just pop into one of their zillio… Read more

Thanks for that although I now prefer the Free From or whatever they call it


Tiptop, I was going to post that, but most moan that they are not members etc, so thought the boots one would be better all round! I would have thought so Emri, but you will have to qualify that with all the other hukd staffers who mix it up (party)


If you're a Costco member, 2 for £5.38 from next Monday


Does it go well with gin?! Heat - the best mouthwash by far


Asda have all the 500 ml for £2, was tesco last few weeks. Still £3.60 is cheaper by the ltr.

Dentyl Active Mouthwash 500ml £1.50 @ Wilko
Found 12th FebFound 12th Feb
Dentyl Active Plaque Fighter actively kills up to 99.9% oral bacteria. Powerfully lifts plaque from teeth and gums. Provides long-lasting breath freshness. Alcohol free so it taste… Read more

Best mouth wash i've used. Great price. Thanks.


Voted hot. Can't find cheaper any where else. Time to stock up and buy a tenners worth

Corsodyl Daily Mouthwash with Fluoride, Gum Care, Cool Mint, 500 ml - £3 @ Amazon (Add on Item)
Found 12th JanFound 12th Jan
great price for corsodyl also this price with ocado amazon add on item so minimum 20 pound spend required.can be added to subscribe and save for as little as 2.55
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Been this price a while. Good when they have a voucher sometimes


Can’t see it for £3


Regularly £2.50 at ASDA (both flavours) and can be bought at B&M (as previously mentioned) for £3. This stuff is much better than Listerine I have found over the years, much gentler on the gums and teeth, and does a better job in all honesty.




I'll ask my wife if I can have this. She won't give me Oral......................................................................................................... B

Boots CB12 mouthwash - £22.50 @ Boots
LocalLocalFound 31st Dec 2017Found 31st Dec 2017
Went into Boots today in Truro (not so sunny Cornwall), and saw that they had the CB12 mouthwash range at half price. This is usually £45 for a litre bottle and is really good stu… Read more

Mouth wash causes cancer and diabetes. It kills all the good bacteria in the mouth . This has been scientifically proven.


I voted negatively due to you making this comment and then following up with a moan about people not playing nice online. Otherwise I would have voted hot for a product I wouldn’t buy but a deal regardless.




Am sorry if I offended you but I did give a suggestion to make your and I have not left negative feedback


Brilliant! Cheers OP. Usually buy at this price but with loyalty points + cashback this is great. For my sensitive mouth the mild mint is the only one that doesn't burn - including children's! Utter wimp.

Reach Listerine Interdental Firm Toothbrush Duo Pack £1.50 @ Asda
Found 24th Dec 2017Found 24th Dec 2017
my fav. tooth brush. good deal. worth trying Superdrug too as sometimes on offer there..
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My favourite too, but not always easy to find. Good price.


@walsall123 I'll check it out. nearest store only 1 mile away and i never been there!!


£1 for two pack at Savers.


I agree excellent toothbrushes

25% OFF everything with code (W25) plus Free delivery over £10 @ Bargain Crazy
Found 15th Dec 2017Found 15th Dec 2017
Many bargain items. Kids Boots

There is a lovely little hamper only £15 with discount and free delivery. Great little present for someone who lives away?


Just bought a pair of unsung brogues for £11.24 delivered. Will wait and see.




Yes! Got some great stuff for pressies thanks!


Got some great Bits many thanks for Posting Love a Ted Baker dress on the cheep (highfive)

Colgate Plax Whitening Mouthwash (500ml) / Colgate Plax Soft Mint Mouthwash (500ml) / Colgate Plax Gentle Care Mouthwash (500ml) / Colgate Plax Cool Mint Mouthwash (500ml) @ Tesco Half Price was £3.50 now £1.75
Found 12th Dec 2017Found 12th Dec 2017
Colgate Plax Whitening Mouthwash (500ml) Half Price was £3.50 now £1.75 Offer valid for delivery or INSTORE until Tuesday 02/01/2018 Colgate Plax Soft Mint… Read more
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Poundland do the half size (250ml) bottles for £1.00 ---(1L) Bottles available in £5.49 now £3.49 Offer £5.50 now £3.50 £5.49 now £3.50

Oral-B 3D White Luxe Glamourous Shine Rinse 500ml - £2 @ Wilko
Found 8th Dec 2017Found 8th Dec 2017
Fresh mint Prevents tartar build up Strengthens enamel Oral B 3D White Luxe Glamorous Shine Fresh Mint Mouthwash 500ml helps keep your teeth naturally white, prevents tartar bu… Read more

Nothing abrasive. How will it whiten teeth or remove anything on them? Total bs marketing. Lidl 39p will do the same job.


Tesco's own brand is 50p, and my dentist hasn't noticed a difference.


How many superlatives can they add to this? 3D white, luxe, glamorous Shine, fresh’s mouthwash. End of (mad)

Oral B Pro Expert Multi Protection Mouthwash 500ml £1.73 a bottle at Waitrose when you buy three
Found 5th Dec 2017Found 5th Dec 2017
Oral B Pro Expert Multi Protection Mouthwash 500ml normally £4.20(84p/100ml) a bottle currently 3 for 2 until 26/12/2017 choose as one of your My Waitrose Pick Your Own Offers for … Read more
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Hi Brian, Green Jinn is a free voucher app on iPad, iPhone or Android. You buy the product, take a photo of the receipt then they give you your cashback. Currently works for Sainsbury’s and Waitrose only but apparently Tesco is coming...


Good job I found it for £1.73 then (flirt) I’m no dentist but we love the toothpaste too and this has a similar taste. We normally choose listerine, the purple one, but at this price will happily switch


Tried it last night and it’s a good Mouthwash Why exactly is it good - £4.20 for mouthwash is a rip off


morning Whats green Jinn

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