PRO | CTx4 Treatment Rinse

CTx4 Treatment Rinse is designed to treat the cariogenic plaque biofilm, reduce the overpopulation of cariogenic bacteria, and neutralize oral pH. Intended for use by patients diagnosed to be at-risk for caries.

Available in mint or apple, two 4 oz bottles per box, 12 boxes per case. Approximately 11 days of use per box (when used twice daily).

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Learn more about our Professional Products

  • Anticavity
  • Reducing the oral bacterial bio-burden
  • Neutralizing decay causing acids
  • Fluoride for remineralization
Indicated for
  • Patients with decay
  • High and high/extreme risk patients
  • Patients tested with a high biofilm challenge
  • Patients with a high oral bio-burden
  • Patients with bad breath (halitosis)
  • Patients with sensitivity
  • Patients undergoing cosmetic or restorative treatment plans
  • Alcohol-free
  • Non-staining
  • 11% xylitol
  • Patented pH+ technology

Shake each bottle before use. 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 swallow the rinse. Instruct children under 12 years of age in good rinsing habits (to minimize swallowing). Supervise children as necessary until capable of using without supervision. Do not dilute. Store below 30 degrees C (86 degrees F). Do not rinse with component A or component B alone.


Active Ingredients: .05% Sodium Fluoride when mixed

Inactive Ingredients
Rinse A


Menthol, Natural Flavors, Polysorbate 20, Sodium Benzoate, Water, Xylitol


Natural Flavors, Sodium Benzoate, Water, Xylitol

Rinse B
Sodium Hydroxide, Sodium Hypochlorite, Water

What Dentists Are Saying
“Over the past several years my team has learned that controlling biofilm and biofilm diseases is the future of disease management for our patients. Caries and periodontal disease are caused and fueled by bacteria that flourish due to our personalized environmental and genetic susceptibilities. Bacteria load control is going to be a mainstay of winning this battle. Thank you for CariFree for providing a disinfectant with biofilm penetration properties and a nonselective kill approach for effective biofilm management. My patients, my practice, and my team are all healthier using CariFree as part of our disease management protocols.”
Dr. Doug Thompson from Michigan
PRO | CTx4 Treatment Rinse
PRO | CTx4 Treatment Rinse PRO | CTx3 Rinse
Anticavity checkmark checkmark
Reduces the oral bacterial bio-burden (antibacterial) checkmark
Neutralizes decay causing acids checkmark checkmark
Fluoride for remineralization checkmark checkmark
Alcohol-free checkmark checkmark
Non-staining checkmark checkmark
Xylitol checkmark checkmark
Patented pH+ technology checkmark checkmark
Flavors Mint, Apple Mint, Citrus, Grape

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