---
product_id: 257375280
title: "Maintenance Rinse, Mint Flavored, Anti-Cavity Fluoride Mouthwash, Dentist Recommended, Prevents Oral Decay, Freshens Breath, Alcohol-Free, Neutralizes pH (Previously CTx3)"
brand: "carifree"
price: "$70.56"
currency: USD
in_stock: true
category: "Cari Free"
url: https://www.desertcart.us/products/257375280-maintenance-rinse-mint-flavored-anti-cavity-fluoride-mouthwash-dentist-recommended
store_origin: US
region: United States of America
---

# Real Mint Oil for refreshing natural flavor 0.05% Sodium Fluoride for cavity defense Patented pH+ tech to neutralize oral acidity Maintenance Rinse, Mint Flavored, Anti-Cavity Fluoride Mouthwash, Dentist Recommended, Prevents Oral Decay, Freshens Breath, Alcohol-Free, Neutralizes pH (Previously CTx3)

**Brand:** carifree
**Price:** $70.56
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your oral game—because your smile deserves the best!

## Quick Answers

- **What is this?** Maintenance Rinse, Mint Flavored, Anti-Cavity Fluoride Mouthwash, Dentist Recommended, Prevents Oral Decay, Freshens Breath, Alcohol-Free, Neutralizes pH (Previously CTx3) by carifree
- **How much does it cost?** $70.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/257375280-maintenance-rinse-mint-flavored-anti-cavity-fluoride-mouthwash-dentist-recommended)

## Best For

- carifree enthusiasts

## Why This Product

- Trusted carifree brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Alcohol-Free & Gentle:** Safe for daily use without the burn, perfect for sensitive mouths.
- • **Natural Mint Freshness:** Infused with real mint oil and xylitol for a clean, invigorating breath all day.
- • **Patented pH+ Technology:** Balances oral pH to create an environment hostile to cavity-causing bacteria.
- • **Proudly Made in the USA:** Crafted with care and quality assurance, supporting local innovation.
- • **Dentist-Recommended Cavity Shield:** Clinically backed fluoride formula fortifies enamel and wards off decay.

## Overview

CariFree Maintenance Rinse is a dentist-recommended, alcohol-free fluoride mouthwash featuring 0.05% sodium fluoride, real mint oil, and patented pH+ technology. Designed to prevent cavities, neutralize oral acidity, and freshen breath, this 16 oz rinse offers a scientifically advanced, natural approach to daily oral care, proudly made in the USA.

## Description

CariFree Maintenance Rinse is designed to control oral factors leading to dental cavities. Our CariFree Maintenance Rinse contains xylitol, fluoride (.05% sodium fluoride), and CariFree’s unique, patented pH+ technology to elevate oral pH. Mint flavor.

## Features

- Dentist-Recommended Fluoride Rinse: CariFree Fluoride Rinse is recommended by dentists to help prevent cavities and promote good oral health. Fluoride is a key ingredient that strengthens tooth enamel and helps protect against decay. By using this rinse regularly, you can give your teeth an added layer of protection against cavities.
- Fight Cavities and Promote Fresh Breath: The CariFree Maintenance Rinse contains 0.05% sodium fluoride and fights cavities and helps prevent tooth decay while also freshening your breath. With patented pH+ technology, CariFree Maintenance Rinse is designed to target the bacteria in your mouth that cause cavities, while also leaving your breath minty fresh.
- Real Mint Flavor: CariFree uses real mint oil to create a real, fresh taste that is safe to use every day. Our Maintenance Rinse is also made with xylitol, a naturally occurring, sweet-tasting ingredient found in many types of plants that research shows may reduce your risk of dental cavities.
- Easy to use: CariFree Fluoride Rinse is simple to use. After brushing your teeth, simply swish the rinse around your mouth for 60 seconds and then spit it out. It's a quick and easy way to add an extra layer of protection to your oral hygiene routine.
- Proudly Made in the USA: CariFree Maintenance Rinse is meticulously formulated and produced in the USA, showcasing our commitment to domestic quality and local craftsmanship. Founded in Albany, Oregon, CariFree is committed to offering affordable, science-based solutions to common dental health concerns for the whole family.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00QJ804H6 |
| Active Ingredients | Sodium Fluoride 0.05% |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | #146,784 in Health ( See Top 100 in Health ) #1,028 in Mouthwashes |
| Brand | CariFree |
| Brand Name | CariFree |
| Flavor | Mint |
| Flavour | Mint |
| Item Form | Liquid |
| Item form | Liquid |
| Liquid Volume | 16 Fluid Ounces |
| Liquid volume | 16 Fluid Ounces |
| Manufacturer | Oral BioTech |
| Manufacturer Part Number | 1 |
| Material Features | Alcohol Free |
| Material Type Free | Gluten Free |
| Model Number | 1 |
| Number of Items | 1 |
| Product Benefits | Cavity Protection |
| Product benefits | Cavity Protection |
| Unit Count | 16 Milliliters |

## Product Details

- **Age range (description):** Adult
- **Brand:** CariFree
- **Flavour:** Mint
- **Liquid volume:** 16 Fluid Ounces
- **Product benefits:** Cavity Protection

## Images

![Maintenance Rinse, Mint Flavored, Anti-Cavity Fluoride Mouthwash, Dentist Recommended, Prevents Oral Decay, Freshens Breath, Alcohol-Free, Neutralizes pH (Previously CTx3) - Image 1](https://m.media-amazon.com/images/I/51nHGSHOacL.jpg)

## Questions & Answers

**Q: Can anyone tell me if CariFree is cruelty free?**
A: When developing our CTx4 Gel 1100 years ago, the FDA required we do one rat study for that product; we have no other animal testing (one-time or ongoing). There are also no animal-based ingredients in any of our products.

**Q: Hey Seller, are you selling fake product? There’s a review that’s concerning. Burden is now on you to prove you’re selling authentic product.**
A: Thank you for the great question! No, we are not selling a fake product we are both the manufacturer and the distributor of all CariFree products.  We have had to make small changes to packaging over the past year to keep our products in stock due to issues with our supply chain.  However, I can confirm we are the brand owner of this product line.  If any of our customers are concerned they can reach out to us, we're happy to ease any confusion.  I hope that helps and thank you for shopping with and supporting CariFree!

**Q: Does the mouthwash work for reducing cavities if you don’t also use the corresponding gel toothpaste?**
A: The CTx3 Rinse can be used with one of our gels or on its own. However, to see the best results, we suggest using it with either the CTx4 Gel of the CTx3 Gel.  Both CariFree gels and the CTx3 Rinse have an elevated pH, and the addition of the Nano HA and fluoride in the gels work well together.

**Q: What is the exact Ph value of the ct4 rinse**
A: The pH of the CariFree rinses is 8!

## Frequently Bought Together

- CariFree Maintenance Rinse, Mint Flavored, Anti-Cavity Fluoride Mouthwash, Dentist Recommended, Prevents Oral Decay, Freshens Breath, Alcohol-Free, Neutralizes pH (Previously CTx3)
- Boka Fluoride Free Toothpaste Nano Hydroxyapatite, Helps Remineralize, Appropriate for Sensitive Teeth, Whitening - for Adult, Kids Oral Care - Ela Mint Flavor, 4 Fl Oz 1Pk US Manufactured
- PUR Gum | Aspartame Free Chewing Gum | 100% Xylitol | Natural Spearmint Flavored Gum, 55 Pieces (Pack of 1)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-24*