We’ll be honest, this one’s strong! If you’re experiencing or at-risk for cavities, it’s due to an overpopulation of cavity-causing bacteria in the biofilm. Our Treatment Rinse is specifically designed to treat and balance those bacteria along with neutralizing the pH and promoting a healthy biofilm to further reduce your risk of new cavities. This product is truly a game-changer for your dental health!
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Description
Directions
Ingredients
FAQs
Description
Description
Anti-Cavity Treatment Rinse
NOTE: There may be slight color variations in Apple flavored Treatment Rinse due to the organic apple flavoring, which can vary slightly depending on the apple crop used.
Two 5.9 oz bottles (approximately 34 doses per set), Recommended for ages 6+ and made in the USA!
Reduces cavity-causing bacteria
Contains elevated pH technology
22% Xylitol
Alcohol-free
Dye-free
Directions
Directions
When using Treatment Rinse, it’s recommended to wait at least 60 minutes before eating or drinking to avoid surface stains and/or use at night only.
Rinse with 10mL daily. Using the measuring cup, combine 5 mL of component A with 5 mL of component B (10 mL total). Vigorously swish the combined 10 mL of rinse between teeth for one minute, then spit out. Do not dilute or rinse with component A or component B alone.
No, the rinse should be combined right before use.
How long should I use this rinse?
While this is based on each individual’s risk factors, the average treatment protocol lasts for 3-6 months.
I have some rinse leftover in Bottle A, can I buy another?
Unfortunately, we’re unable to sell either bottle of this two-part rinse alone. Bottle B is filled with the correct number of doses; any leftover rinse in Bottle A can be discarded.
What ingredient is treating the cavity-causing bacteria?
Our Treatment Rinse contains .2% sodium hypochlorite, which works as an antibacterial to treat and balance the bacteria that cause cavities and shift the biofilm to health.
Why is my apple flavored rinse not completely clear?
There may be slight color variations in Apple flavored Treatment Rinse due to the organic apple flavoring, which can vary slightly depending on the apple crop used.
What is the source of xylitol?
Our xylitol is made from corn.
What is the pH?
When parts A&B are mixed, the pH of the Treatment Rinse is ~10.
Review by Lisa O. on 3 Sep 2025review stating Ordering the product was very
Ordering the product was very easy on the website. Free shipping was very appreciated but processing the order could have been faster. I will not know if the product works until I use it for awhile.
Review by SSS on 30 Aug 2025review stating Major Progress in 3 Days
I had serious issues with bleeding gums and after multiple other mouthwashes and toothpastes, my dentist suggested this mouthwash. After 3 days, I can floss with minimal bleeding and my mouth feels better!
Review by Mark W. on 27 Aug 2025review stating The treatment is easy to
The treatment is easy to measure and mix. The mint is affective in neutralizing any of the tastes of the chemicals. The real proof however will come with future dental checkups.
Review by James R. on 26 Aug 2025review stating Dentist recommended. Effectiveness at this
Dentist recommended. Effectiveness at this time unknown. Easy to use but comes with two different recommended methods for use. Definitely can taste the hypochlorite. Faint taste of bleach. Swishing for one minute is reasonable. While I normally cannot use any product with sodium fluoride so far this has not caused a reaction. Would prefer sta...Read MoreRead more about Dentist recommended. Effectiveness at
nnous fluoride for those who have allergic sometimes severe reaction to sodium fluoride. Time will tell if this becomes an issue. After taste lasts for a little while and is gone by the time you need to wait before drinking or eating. Read LessRead less about Dentist recommended. Effectiveness at
Comments by Store Owner on Review by Brandon C. on 25 Apr 2025
CariFree
04/28/25
Hello Brandon! Thank you for sharing your feedback with us. We appreciate your honesty and agree the taste may not be the best, but we promise it is one of the most effective things you can use to reduce your risk for cavities!
K
Kevin S.
Verified Buyer
5.0 star rating
03/28/25
Great product, thank you!
Review by Kevin S. on 28 Mar 2025review stating Great product, thank you!
Seems to be a great product, and less expensive to buy the 3-pack directly from Carifree. I am hopeful this will help with my dental issues over time. Thanks a lot!
Q: how long should I use the treatment rinse before switching to the maintenance rinse
CariFree
06/18/24
A: Thanks for your question! Generally, customers will use the Treatment Rinse for 3-6 months before switching to a maintenance protocol. We want to make sure your risk is lower, no current decay, before switching to using the Maintenance Rinse.
S
Summer
Verified Reviewer
04/26/24
Q: Is this safe to use with temporary and permanent crowns?
CariFree
04/29/24
A: Hello, thank you for your question! All of our products are safe to use with any dental appliances including veneers, crowns, and bridges.
L
Liz
Verified Reviewer
12/27/23
Q: I'm kind of confused because there are different directions on different cards. I'm using the Treatment Rinse and the gel. I use them only once a day, in the evening. Am I supposed to use them both twice a day? Morning and night?(There's a card insert that says when using both gel and rinse, to only use them once a day, and the regular toothpaste/mouthwash in the morning.) But in the questions here you state you recommend twice a day. Also... Do I have to wait 30 minutes between doing the rinse and brushing my teeth? I am in the middle of an Invisalign treatment, so I can't exactly spend a lot of time with my aligners out. Thanks.
CariFree
12/27/23
A: Great questions; we label our products for individual sale. However, we suggest rinsing first and brushing second so that the remineralizing ingredients in the gel are the last thing on your teeth. You do not need to wait to brush after rinsing, and you can brush two times daily and rinse 1-2 times daily, depending on your preference or the dentist's recommendation.
G
Grace
Verified Reviewer
07/18/23
Q: Is CTx4 safe during pregnancy? I’ve developed gingivitis thanks to pregnancy hormones, and my dentist suggested this rinse. But it seems the second bottle is bleach and that doesn’t seem safe...
CariFree
07/19/23
A: Yes, because the products are not ingested there is no contraindication for pregnancy. The sodium hypochlorite in the rinse is also at a very low concentration of .2%. We also recommend checking with your OB if you have any concerns!
L
Larry
Verified Reviewer
06/12/23
Q: Please explain the difference between treatment rinse and maintenance rinse. The bottles sold to me by my dentist are labeled "PRO PRE-RINSE".
CariFree
06/12/23
A: Thanks for your question! The Treatment Rinse is our recommendation for those at high risk for cavities, or anyone with current cavities, as it kills germs and can address the cavity-causing bacteria. The Maintenance Rinse is a daily rinse for those without cavities wanting to help maintain their low risk.
S
Stephanie
Verified Reviewer
05/07/23
Q: I just received my order and on the back of the box it says to use once daily after brushing but here on the website it says to use before brushing, so which is it?
CariFree
05/08/23
A: When using our tooth gels and rinses, we do recommend rinsing first and brushing second to allow the remineralizing fluoride and nano hydroxyapatite time on the teeth before being rinsed away. If only using our rinse, you can choose which order works best for you!
J
Jane M.
Verified Reviewer
04/22/23
Q: I just started using your products. How many times a day should you do the combination treatment/maintenance rinse? Is once a day enough?
CariFree
04/25/23
A: Hello, thanks for reaching out. Each rinse is used for different treatment protocols, there is no need to use both in the same day unless otherwise recommended by a dental provider. You will switch to the Maintenance Rinse after 3-6 months of using the Treatment Rinse in the evenings. Please reach out to info@carifree.com if you have any other questions!
A
Amanda
Verified Reviewer
08/07/22
Q: are any of your items ADA approved? do you plan to seek this approval?
CariFree
08/08/22
A: Thanks for your question! In 2005, the ADA stopped offering the seal for professional products, so this is not something we will be looking to pursue.
N
Nicole
Verified Reviewer
05/11/22
Q: Can I drink water after 30 min or do I have to wait 1 hour to prevent staining?
CariFree
05/11/22
A: Water after 30 minutes is fine! The concern is more with anything that causes staining, such as coffee or tea.
C
caleigh
Verified Reviewer
02/24/22
Q: how long should you use the treatment rinse for? so each box lasts for 11 days. and do you use the gel and CTX rinse once you discontinue the treatment rinse.
CariFree
02/24/22
A: Thanks for your message! Treatment time can depend on your risk factors; most dental practices will recommend a 1-2 month treatment time. After that it is recommended to use the Gel 1100 and/or the Maintenance Rinse to maintain a low risk long-term.
