---
product_id: 33744638
title: "CariFree Maintenance Rinse, Grape Flavored, Anti-Cavity Fluoride Mouthwash, Dentist Recommended, Prevents Oral Decay, Freshens Breath, Alcohol-Free, Neutralizes pH (Previously CTx3)"
brand: "carifree"
price: "$51.25"
currency: USD
in_stock: true
category: "Cari Free"
url: https://www.desertcart.us/products/33744638-carifree-maintenance-rinse-grape-flavored-anti-cavity-fluoride-mouthwash-dentist
store_origin: US
region: United States of America
---

# 25% Xylitol for natural cavity defense 0.05% Sodium Fluoride for enamel protection Patented pH+ tech to neutralize acidity CariFree Maintenance Rinse, Grape Flavored, Anti-Cavity Fluoride Mouthwash, Dentist Recommended, Prevents Oral Decay, Freshens Breath, Alcohol-Free, Neutralizes pH (Previously CTx3)

**Brand:** carifree
**Price:** $51.25
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your smile game with science-backed cavity defense!

## Quick Answers

- **What is this?** CariFree Maintenance Rinse, Grape 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?** $51.25 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/33744638-carifree-maintenance-rinse-grape-flavored-anti-cavity-fluoride-mouthwash-dentist)

## 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

- • **pH Balance Power:** Patented pH+ technology elevates oral pH, neutralizing acids that cause decay.
- • **Xylitol Sweet Shield:** Contains 25% natural xylitol to reduce cavity risk and promote oral health.
- • **Alcohol-Free Freshness:** Gentle, alcohol-free formula that freshens breath without irritation.
- • **Fluoride Fortified Defense:** Clinically proven 0.05% sodium fluoride to strengthen enamel and prevent cavities.
- • **Dentist-Recommended Confidence:** Trusted by dental professionals for effective cavity prevention and enamel care.

## Overview

CariFree Maintenance Rinse is a dentist-recommended, alcohol-free mouthwash featuring 0.05% sodium fluoride and patented pH+ technology to neutralize oral acidity. Infused with 25% xylitol and grape flavor, it strengthens enamel, prevents cavities, and freshens breath, making it a must-have for proactive oral care.

## Description

desertcart.com : CariFree Maintenance Rinse, Grape Flavored, Anti-Cavity Fluoride Mouthwash, Dentist Recommended, Prevents Oral Decay, Freshens Breath, Alcohol-Free, Neutralizes pH (Previously CTx3) : Health & Household

## Features

- [WIN THE BATTLE AGAINST TOOTH DECAY]: Do you ever wonder why some of us continue to get cavities despite meticulous oral hygiene, whereas others who rarely brush and floss do not? The risk of cavities varies from person to person and is based on eating and drinking habits, hygiene (brushing and flossing), saliva flow, as well as other factors. *NEW LOOK, same great formula! Formerly known as CariFree CTx3 Rinse*
- [PROTECT YOUR ENAMEL]: The CariFree Maintenance Rinse contains 0.05% sodium fluoride, which helps prevent tooth decay and white spots. Evidence shows that fluoride strengthens your teeth and aids in the prevention of dental cavities.
- [NEUTRALIZE pH] Studies suggest that decay is a function of low pH. Maintaining an elevated or neutral pH balance helps to keep your tooth enamel and smile healthy. The CariFree Maintenance Rinse is alcohol-free and contains patented pH+ technology to elevate the pH in your mouth, keeping it balanced. U.S. Patent No. 9,427,384 & 10,143,633.
- [FORMULATED WITH XYLITOL]: The Maintenance Rinse contains 25% xylitol! Xylitol is a naturally occurring, sweet-tasting ingredient found in many types of plants. Research shows that regular use of xylitol-rich products may reduce your risk of dental cavities.
- [DENTIST-RECOMMENDED MOUTHWASH] Maintaining proper dental hygiene and cavity prevention is essential to a happy and healthy smile! The dentist recommended Maintenance Rinse fluoride mouthwash, which actively works to prevent cavities, freshen breath, and elevate pH.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00QJ803PO |
| ASIN  | B00QJ803PO |
| Active Ingredients | Sodium Fluoride 0.05% |
| Age Range Description | Adult |
| Best Sellers Rank | #6,684 in Health & Household ( See Top 100 in Health & Household ) #84 in Mouthwashes |
| Brand Name | CariFree |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,166) |
| Date First Available  | July 11, 2016 |
| Flavor | Grape |
| Is Discontinued By Manufacturer  | No |
| Item Form | Liquid |
| Item Weight | 1.24 Pounds |
| Liquid Volume | 16 Fluid Ounces |
| Manufacturer | Oral BioTech |
| Manufacturer  | Oral BioTech |
| Manufacturer Part Number | 01 |
| Material Features | Alcohol Free |
| Material Type Free | Alcohol Free, Artificial Color Free, Dye Free, Paraben Free, Sugar Free |
| Number of Items | 1 |
| Product Benefits | Cavity Protection, Cleansing, Remineralization, Restore Enamel, Strengthens Teeth, pH Elevating |
| Product Dimensions  | 2.25 x 2.25 x 8.75 inches; 1.24 Pounds |
| Unit Count | 16 Fluid Ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** CariFree
- **Flavor:** Grape
- **Liquid Volume:** 16 Fluid Ounces
- **Product Benefits:** Cavity Protection, Cleansing, Remineralization, Restore Enamel, Strengthens Teeth, pH Elevating

## Images

![CariFree Maintenance Rinse, Grape 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/51ofO96o51L.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Questions & Answers

**Q: Is this mouthwash clear in color?**
A: Absolutely clear. I love the grape flavor!

**Q: What are the full ingredients in the grape rinse?  is the grape organic?  what is the pH of the grape rinse?**
A: The full ingredient list for the CariFree CTx3 Rinse Grape is: Water, xylitol, sodium benzoate, potassium sorbate, sodium fluoride, artificial flavor (grape), sodium bicarbonate. The grape flavored rinse does not have natural flavoring it is artificial. However, the CTx3 Rinse in mint does have natural flavoring. The pH of the CTx3 Rinse is an 8.

**Q: Can this be used in a waterpik? What would the ratio be?**
A: I view this item to be a ‘use full strength’ product. It’s simply a product I rinse with twice per week. I use it as I would a mouthwash and I use a regular mouthwash the other days. If I were to use this product in a Waterpik, I would just pour in the amount I wanted to use and begin. I would not dilute. To my knowledge, there is no dilution guide for this product. It’s is a ‘use full strength’ mouth rinse. As a mouth rinse, I use about 1/4 ounce per rinse. A bottle lasts me approximately 32 weeks. Used in a Waterpik, I see this 16 oz bottle being used up very quickly because a waterpik uses approximately 5 ozs of product (water or specific oral rinse) every 30 seconds of use. Hope this is somewhat helpful.

**Q: Is this product ADA certified?**
A: The CariFree product line falls into the professional products category and the ADA does not have a certification for professional products at this time.

## Frequently Bought Together

- CariFree Maintenance Rinse, Grape Flavored, Anti-Cavity Fluoride Mouthwash, Dentist Recommended, Prevents Oral Decay, Freshens Breath, Alcohol-Free, Neutralizes pH (Previously CTx3)
- CariFree Gel 1100 (Mint) Anti-Cavity Fluoride Toothpaste with Nano Hydroxyapatite, Cavity Prevention and Enamel Protection, Dentist Recommended for Kids and Adults, 2.40 oz.
- CariFree Fluoride Free Gel (2.3 Ounce (Pack of 1), Mint)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-09*