Mouthwash Deals

Mouthwash Deals & Offers

764 deals5,186 comments
Listerine Citrus mouthwash instore at Poundland £1
LocalLocalFound 3rd JunFound 3rd Jun
Listerine Citrus mouthwash, this is a breath of fresh air, perfect for those who find the minty versions too strong.

That'll be it, but I wasn't aware of it coming in ltr bottles.


250ml -- so, £4 for 1ltr.

Savers £2.99 500ml Listerine Advanced Defence Gum Treatment mouthwash
Found 28th MayFound 28th May
In Savers stores as stocked. So, £2.99, can't go wrong, those who know the product ... KNOW how good it is... I had noticed it was £5.44(strange price) for same size bottle in Mor… Read more

The Tesco website seems to suggest that this one isn't in the £2.50 offer, so it seems like a deal to me (if you want this specific Listerine formula).


2.5 in tesco i bought on sat


The numbers are strange because they marked it up by 45% so they could mark it down again.

Listerine cool mint 1 litre reduced to £1.50 instore at asda woking
LocalLocalFound 25th MayFound 25th May
Saw these last night as they were closing thought good price Listerine cool mint 1 litre reduced to £1.50 at Asda. Plenty stock on shelf
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WTF? :/


How much are they selling on facebook bruv? ;)

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Listerine Cool Mint Antibacterial Mouthwash 1L - £3 @ Asda also Amazon (add on item)
Found 24th MayFound 24th May
Available From Asda or Amazon (add on item) Reduced from £5 Amazon S&S too Asda Kills up to 97% of germs left behind after brushing Reduces plaque by up to 56% more tha… Read more
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Good price. HEAT.


Apologies, it showed as £2.55 as I have 5+ items under S&S


Haha, though to post yesterday the deal but was lazy. Great deal but the S&S is limited to two units. Also available on Prime Now - within two hour delivery option.


Link? I can only see it on amazon for £3.


£2.55 at Amazon if you don’t have an ASDA nearby. (Add on item though) £3 still a good price though for a whole litre - heat added

Colgate plax mouthwash 1litre  £1.50 instore at Superdrug
LocalLocalFound 20th MayFound 20th May
Colgate plax mouthwash 1litre £1.50 in-store at Superdrug.
Aquafresh Extra Fresh Mouthwash 500ml instore at B&M for £1
LocalLocalFound 7th MayFound 7th May
Aquafresh Extra Fresh Mouthwash. Actively freshens breath. Alcohol free. Helps prevent plaque buildup. Volume: 500ml (Approx.)
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Every. Day. Always. This. Price.


I think you will need more than mouthwash to get rid of THAT taste. Perhaps deal with the cause and not the symptom e.g. Harpic Rim Block Citrus Hygienic

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Listerine Original Antiseptic Mouthwash, 500ml, £2 at Amazon (add on item / minimu spend £20)
Found 5th MayFound 5th May
The Add-on programme allows Amazon to offer thousands of low-priced items that would be cost-prohibitive to dispatch on their own. These items are dispatched with qualifying orders… Read more

Same price in Asda


'telling me it causes pain is nonsense'. Well obviously you speak for everyone in the world, I was just speaking from personal experience, I forgot that you are the judge of whether pain is of an acceptable level to complain about. The inflammation of my gums was also my own fault, even though my dentist said it was because of the mouthwash. I can only apologize and hope you will not judge me too harshly for my foolishness. If it's good for cleaning floors it's good for your mouth, tha's what I say.


Childbirth causes pain but people still do that lol. It doesn't cause pain mate it burns a bit when you spit but that's not pain and you still haven't said how it destroys your gums or can't you answer that? I personally like using Listerine but obviously if there is evidence to support what you said then I wouldn't use it but telling me it causes pain is nonsense


If something causes pain when you use it (which this does), it's probably not good for you in the long run.


But it says you can use mouthwash just not straight after brushing you have to leave it for a while. Hmmm yeah everything causes cancer these days doesn't it?

LISTERINE® Antibacterial Mouthwash - Cool Mint (250ml) only 95p Delivered with Subscribe & Save / or  £1 Add-on Item @ Amazon
Found 30th AprFound 30th Apr
1. Kill germs Kills up to 97% of germs left behind after brushing 2. Reduce plaque By up to 56% more than brushing alone 3. Maintain fresh breath Provides lasting fresh breath co… Read more
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...Good to have it delivered for 95p though? ...Or add to a Subscribe & Save order for only 85p? ...Or maybe even an Add-on Item to make an order up to FREE delivery value?...


This tiny size is always £1


£3 for a litre from asda


and only £2.55 on S&S


Init cuz . . . Neck dat too init . . .

Free Colgate Plax Mouthwash (100ml) @ Selected Train Stations
LocalLocalFound 30th AprFound 30th Apr
For all those that didnt have time to brush their teeth! Found a nice lady handing out two huge barrels of the stuff. Oxford Circus, Birmingham New Street, Bristol, Cannon St, Cha… Read more

Even boots give it free online when you buy toothpaste


Huge barrels (excited)


Confirmed at Kings Cross and Liverpool St around 9.15 this morning! double helpings... ;)


Damn, always freebies when I'm off. Lol


Confirmed at waterloo.

Arm and Hammer Total Care - 69p in Home Bargains
LocalLocalFound 27th AprFound 27th Apr
Great price if you like the stuff, find it a lot stronger/mintier than regular toothpaste. Most Arm and Hammer toothpastes can be found in poundland, B&M, etc but for £1, I th… Read more

Thank you. Have stocked up. Loads in my local HB.

CB12 Mint Menthol Mouthwash 1000ml £16.45 (Free delivery) @ Amazon - sold by Chemistdirect
Found 27th AprFound 27th Apr
CB12 Mint Menthol Mouthwash 1000ml (Free delivery) @ Amazon sold by chemistdirect.
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I'm not promoting the product but having tried all of the others which keep my breath fresh for a very short time, this keeps mine fresh for around 9 to 11 hours, just short of the claimed 12 hours. Enough said.. If you think the other cheaper ones work for you, go buy them...


(cheeky) Ok Gummy....I'l take you word for it


It only has cytylpyridine as active ingredient. Same as most washes


In my experience I would never trust whatever a hygienist or a dentist says.


Because its the only one that actually works. It kills off the bad bacteria causing bad breath rather than a rinse that just leaves a nice smell for a short while.. My hygenist said that my teeth and gums are perfect but I just happen to have the kind of mouth that cultivates the bacteria resulting in eggy breath...

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
Found 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

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

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?

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