Concentrate
LISTERINE® COOL MINT® ZERO Mouthwash Concentrate Starter Kit
LISTERINE® COOL MINT® ZERO Mouthwash Concentrate Starter Kit is rated
out of
5 by
602.
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 Kenvue, 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 5 out of
5
by
sharar5 from
Fresh breath
I love LISTERINE cool mint mouthwash. My mouth stays clean and fresh breath. For long time. Comes in easy bottle to use. Price little to high. But worth it.
Date published: 2024-04-20
Rated 5 out of
5
by
oliviaz51 from
Good deal for a good mouthwash
Great value for the amount of product that you get! Mild mint flavor with helpful ingredients such as fluoride to effectively remove plaque and biofilm from your teeth whilst preventing cavities.
Date published: 2024-04-18
Rated 5 out of
5
by
allegrab8 from
Love listerine
Great flavor, price, ingredients, leakproof lid, fresh breath for hours. We love this product. Used by all in my home. Will continue to purchase
Date published: 2024-04-17
Rated 5 out of
5
by
trinak17 from
This helps a lot if you have bad breath .
Great price for the value for money . Packaging is awesome. Nice flavor with great ingredients. Effectiveness is a plus . Keep your mouth fresh .
Date published: 2024-04-11
Rated 5 out of
5
by
anas508 from
Listerine Zero
Started using zero alcohol rinse per dentist recommendation. It taste great and freshens breath without the strong intense flavor of other Listerine products.
Various sizes and good price so go out and get one now!
Date published: 2024-03-29
Rated 5 out of
5
by
esquired from
Best idea ever
Love this idea and product. Definitely cost effective and it allows for mixing of your own concentrated solution. Listerine is a staple in my dental health routine.
Date published: 2024-03-28
Rated 5 out of
5
by
hollier27 from
Good
My favorite mouth wash it makes my mouth feel so clean and cold the flavor is so strong but good there is no alcohol which I like it’s a little pricey
Date published: 2024-03-28
Rated 5 out of
5
by
allieh019 from
Tastes and clean good
I love the big family value size bottle. Listerine cool mint zero mouthwash concentrate starter kit is good deal. It tastes and clean good while keeping the bad breath away too.
Date published: 2024-03-26