Concentrate
LISTERINE® COOL MINT® ZERO Mouthwash Concentrate Starter Kit
LISTERINE® COOL MINT® ZERO Mouthwash Concentrate Starter Kit is rated
out of
5 by
163.
Kill 99% of bad breath germs, save money and use 60% less plastic when compared to a 500 mL bottle of LISTERINE® COOL MINT® ZERO.
- Alcohol free formula with a less intense minty flavor
- More sustainable: 60% less plastic* and 21% fewer carbon emissions! **
- No other alcohol-free mouthwash has been proven more effective at killing bad-breath germs
- #1 Dentist Recommended Brand among all mouthwash brands
*compared to a 500mL bottle
**compared to producing and shipping 3 x 500mL COOL MINT® Zero-alcohol products
Fresh breath
COOL MINT® ZERO Alcohol Mouthwash kills the same bad breath germs as our products that contain alcohol, with a less intense minty flavor
Recommended by professionals
We are the #1 Dentist recommended mouthwash brand and partner with the World Dental Federation to address global oral health needs
Backed By Science
Free of Triclosan and Parabens
Listerine has been clinically studied for over 75 years and is the most widely used mouthwash in the world
92% Naturally Derived*
As per ISO 16128-1:2016 based on average cumulative volume including water
*once diluted
Recyclable Packaging
Bottle
Recyclable: Yes
Cap
Recyclable: Yes*
*Remember to keep the cap on to ensure it gets recycled.
Uses 60% less plastic**
**when compared to producing 3 x 500mL COOL MINT® Zero-alcohol products
We aspire to use 100% previously recycled plastic by 2030
21% fewer carbon emissions! †
†compared to producing and shipping 3 x 500mL COOL MINT® Zero-alcohol products
Waterway Safety
Our formulas are designed so that once they go down the sink, they are gentle on our waterways
Created by Johnson & Johnson Consumer Health, in collaboration with experts, the Global Aquatic Ingredient Assessment™ (GAIA) protocol helps us assess the potential environmental impact of ingredients in our products to inform better choices.
Purposeful Ingredients
>99%
To Enhance Your Oral Care
<1%
For Appearance and Flavor
<1%
To Protect the Formula
Directions
This is a concentrated product only to be used to refill a 500 mL LISTERINE COOL MINT® ZERO Alcohol bottle with a water fill line printed on the front top label and must be diluted with water before use.
Step 1: Start by thoroughly rinsing the empty 500 mL LISTERINE COOL MINT® ZERO Alcohol bottle with drinkable water. Do not use soap or wash in the dishwasher.
Step 2: Add room-temperature, drinkable water to the water fill line shown on the front top label of the empty bottle.
Step 3: Pour one entire mouthwash concentrate into the bottle with the water. Replace cap and shake gently.
Step 4: After dilution, follow the directions for use on the 500 mL LISTERINE COOL MINT® ZERO Alcohol bottle: Rinse for 30 seconds with 20 mL (2/3 fluid ounce or 4 teaspoonfuls) morning and night. Do not swallow.
Diluted product can be used for up to 3 months after dilution.
Warnings
Children under the age of 12 should not dilute or mix the concentrate refill. Dilution by children 12 years of age or older should be under the supervision of an adult. Do not use diluted product in children under 6 years of age.
Keep out of reach of children. If more than used for rinsing is accidentally swallowed, get medical help or contact a poison control center right away.
For comments, questions, feedback about our products or to report an adverse event or side effect from our products, please visit our contact us page.
How many full mouthwashes will I get out of each purchase of LISTERINE® mouthwash concentrate?
Both the Starter Kit and the Refill Pack allow you to mix three full 500 mL bottles of COOL MINT® ZERO. The Starter Kit comes with a full bottle of regular COOL MINT® ZERO and then you will mix the other two. The Refill Pack comes with three 100 mL concentrates that you will use to create three separate 500 mL COOL MINT® ZEROS, but to do that you will need an empty 500 mL bottle of COOL MINT® ZERO that contains a water fill line at the top. If you do not have one of those bottles, we recommend you purchase the Starter Kit to begin your more sustainable Listerine journey!
How much mouthwash concentrate do I use?
One FULL concentrate should be used with each empty 500 mL mouthwash. After rinsing your reusable 500 mL bottle, you want to fill it up with water to the water fill line and then add an entire bottle of the 100 mL concentrate.
Can I use less concentrate to make it less intense?
No, you should use a FULL bottle of 100 mL concentrate per 400 mL of water to guarantee that your newly mixed bottle of COOL MINT® ZERO is just as effective as our regular COOL MINT® ZERO. It is important to carefully read and follow the directions on the label to obtain the proper concentration. Directions for how to dilute or mix the concentrate to refill your empty bottle of COOL MINT® ZERO can be found on the back of the smaller concentrate refill bottle (100 mL). You must use one FULL bottle of 100 mL of concentrate and 400 mL of water.
What temperature should I use for the water?
When mixing the water and the concentrate, we recommend using room temperature water, so not too hot and not too cold, you want it to be juuussst right.
Does the order that I add the water or concentrate matter?
Yes, we always recommend adding the water first and then pouring in the concentrate. This allows you to make sure you are using the right amount of water to dilute the product with (400 mL as indicated by the water fill line) and avoids excess foaming.
How long/often do I need to shake the water and concentrate after I’ve mixed them?
It doesn’t take long at all! You want to gently shake the mixture of water and concentrate until they are fully blended together. Once the mixture is fully combined, you do not need to shake it again.
After shaking, what is the shelf life of the newly diluted mouthwash and does water type (tap or filtered) matter?
Once fully mixed, the diluted product doesn’t need to be shaken again and can be used for up to 3 months. As long as you are using flat, drinkable water, the efficacy and the shelf life should not be impacted by variations in the water used.
How many times can I reuse the 500 mL bottle?
If following the directions properly, you can reuse the 500 mL bottle with LISTERINE® concentrate refills for up to two years from purchase.
Can I put the bottle in the dishwasher?
No. To wash your 500 mL reusable bottle, simply rinse it thoroughly only using drinkable water. Do not use soap or wash in the dishwasher.
Can I use another container to dilute and store the product?
No, we only recommend using the 100 mL concentrates with a 500 mL bottle of COOL MINT® ZERO that contains a water fill line at the top. FOR REFILL PACK: If you do not have one of those bottles, we recommend you purchase the Starter Kit to begin your more sustainable Listerine journey!
Don’t see your question? See FAQ page.
Reviews
Rated 4 out of
5
by
arzuv1 from
Cool mint breath
Great for after brushing your teeth and mid day when you need that extra freshness. Quick and easy and doesn’t taste awful
Date published: 2023-03-09
Rated 5 out of
5
by
phoebeh25 from
Love!
I love this flavor of mouthwash soooo much. It was really refreshing and a really good flavor. I also felt like my teeth were cleaner after using this product which is awesome.
Date published: 2023-03-09
Rated 5 out of
5
by
brittanyt213 from
Listerine
This is one of the few mouthwashes that does not burn my gums. I noticed a difference after being consistent for 3 weeks.
Date published: 2023-03-09
Rated 5 out of
5
by
katied317 from
Great
Very powerful and makes your mouth feel clean instantly. Leaves your breath smelling great immediately after. The mouth wash was improved my gums and teeth.
Date published: 2023-03-09
Rated 3 out of
5
by
carolineh139 from
Mouthwash
I love this mouth wash definitely makes your breath smell amazing and gives a good aftertaste. As well as make your teeth feel clean
Date published: 2023-03-09
Rated 5 out of
5
by
wendyr188 from
Mouth feels so fresh
As my final step of my oral care for literally years, Listerine Cool Mint just leaves your mouth feeling so clean and refreshed! I definitely recommend!
Date published: 2023-03-09
Rated 5 out of
5
by
tierneyt2 from
Love!
This works amazing!!! I use it every night and I really feel like it makes a difference in my dental health! I also think it is easy to buy
Date published: 2023-03-09
Rated 5 out of
5
by
terrao4 from
Refreshing
Listerine is so refreshing. You can feel it cleaning between your teeth. It stings a bit but I love that fresh feeling
Date published: 2023-03-09
Rated 4 out of
5
by
shumailak2 from
Dosn’t burn your mouth
A better choice for my sensitive teeth. Helps my mouth feel fresher for longer. I like the alcohol free one because it doesn’t burn my mouth.
Date published: 2023-03-09
Rated 5 out of
5
by
lynsie0011 from
Must have!!
I love Listerine! I have used many many different mouthwash products but have always come back to this one. It blows the competition out of the water. I can feel this product killing any unwanted bacteria, bad breath, or germs instantly. Leaves my breath extra fresh for hours on end. I always have a travel size in my purse for any on the spot needs. Long time lover of Listerine!
Date published: 2023-03-09
Rated 5 out of
5
by
avaa78 from
listerine mouth wash
this mouth wash makes you breath smell minty and makes your mouth feel really fresh. it also lasts a long time unlike other mouth washes.
Date published: 2023-03-09
Rated 5 out of
5
by
adelep13 from
love
i love all of the listerine mouthwashes!! they taste good and leave your breath smelling so fresh!! they also make your mouth feel very clean. i would recommend
Date published: 2023-03-09
Rated 4 out of
5
by
vanessam613 from
Listerine
I like Listerine it leaves my mouth with a fresh and clean feeling. I use after brushing and after I eat. I would highly recommend this product. Works great
Date published: 2023-03-09
Rated 5 out of
5
by
britneyc50 from
Fresh breath that lasts!
You really can’t go wrong with Listerine! I have sensitive gums and my mouth gets that burning sensation easily and I don’t get that at all here!!
Date published: 2023-03-09
Rated 5 out of
5
by
Listerine7 from
Mouth wash reviews
I love Listerine. I like the taste and it leaves my mouth feeling fresh and clean! On the go Listerine mouth strips are great and leave your breath fresh too!
Date published: 2023-03-05
Rated 4 out of
5
by
MonV from
Listerine Cool Mint Review
I really like this Listerine flavor. It's very refreshing and cooling vs the others.
Date published: 2023-01-31
Rated 5 out of
5
by
Gabyyy5 from
Refreshing sensation
The product fulfills what it promises, at least if you have a feeling of cleanliness and freshness after use. Even having a value a little above the competitors, I always end up opting for Listerine for the refreshing power it leaves in the mouth after brushing.
Date published: 2023-01-23
Rated 3 out of
5
by
NickP2 from
Not the Same Mouthwash
I have used this Zero Alcohol Listerine cool mint before and it definitely doesn't give the same refreshing feeling as the Listerine with alcohol. My mouth just doesn't feel as clean after using it. The taste isn't as bad. But when I use mouthwash, I want to feel the burn and feel like it is getting my mouth clean and fresh. Especially after brushing my teeth after a shower in the morning before work.
Date published: 2022-12-26
Rated 5 out of
5
by
Kimbo5 from
No alcohol mouthwash
I was rather surprised how clean my mouth felt after using this mouth wash. I have always used ones with alcohol because I thought it cleaned better but it made my mouth burn. This mouth wash didn't hurt my mouth and worked just as great, if not better. Would definitely recommend.
Date published: 2022-09-16
Rated 5 out of
5
by
Mesha788 from
Greatest mouthwash ever!!!
This is the BEST mouth wash I have ever used. I love the concept of reusing the same bottle. It reduces waste which is better for the environment I will be buying this brand of mouthwash from now on and recommending it to all of my family and friends!!!!
Date published: 2022-09-08
Rated 5 out of
5
by
jmiranda18110 from
Less Plastic, Less Harsh!
I really appreciate that this concentrate allows me to mix up a batch of my favorite mouth wash without having to purchase another plastic bottle!! This diluted concentrate is less harsh than the bolder blue antiseptic mouthwash but foams up quite nicely and leaves my mouth fresh.
Date published: 2022-09-05
Rated 5 out of
5
by
Wilber7 from
Favorite mouth wash
I have always loved the benefits of mouth wash, but my mouth can’t handle any spice or burn, and I could not believe that this new Listerine cool mint did not burn one bit, while also giving that same cooling effect and scent of a freshly rinsed mouth. I actually find myself wanting to rinse more than I have to because I love the taste and how it feels. And I absolutely love the idea of a concentrated refill, so innovative to save plastic!
Date published: 2022-09-04
Rated 5 out of
5
by
Kiwii6 from
Live it!
I’ve already been an avid Listerine user and this product makes it so easy to refill my bottles. I love the fact that it came with a large bottle and the small bottles for refills. It makes it easy to stock up on a product I use a lot versus having to go to the store every time I’m about to run out. Highly recommend if you’re an avid user of listertine!
Date published: 2022-09-01
Rated 5 out of
5
by
Sarah1 from
Amazing!
I am pretty picky when it comes to mouth washes so I am skeptical obviously but I can say since trying this one, I am completely switching to it! It is SO refreshing and makes your mouth feel so clean without the burning!
Date published: 2022-09-01
Rated 5 out of
5
by
CHIDavid8 from
This was refreshing
I've used Ultraclean Listerine the last 10 years, but this Zero Alcohol is so refreshing! It doesn't have the burn, but still makes my mouth taste fresh all day long! I was surprised it worked this well!
Date published: 2022-09-01
Rated 4 out of
5
by
Jackie19832 from
Good taste fresh breath and easy to use
This product was very nice had my breath fresh and lasted a good amount of time. With the concreated bottles it was easy to mix up and ready to use.
Date published: 2022-09-01
Rated 5 out of
5
by
Elizabeth2 from
Great mouthwash
This mouthwash made my mouth feel minty and clean!
Date published: 2022-09-01
Rated 5 out of
5
by
KenE8 from
Listerine
The was an awesome product. The alcohol free was a plus.
Date published: 2022-09-01
Rated 5 out of
5
by
JenJ9 from
Listerine cool mint
I received the Listerine cool mint concentrate kit from Home Tester Club for my honest review. Honestly I love it because I normally use Listerine brand anyway but also because now it comes in a concentrate so you’re wasting away less Plastic then you would normally with the big jug. I definitely recommend everyone switching to this one because that will save a lot of waste from goin to the land fill
Date published: 2022-09-01
Rated 4 out of
5
by
Meetill7 from
Bad breath be gone
After some recent dental work I was making mouthwash a habit.i always try to be ecological and so the ability to refill and reduce plastic by 60% is a selling point, and the bad breath from morning coffee is erased.
Date published: 2022-09-01