These bacteria produce harmful acids that can lead to halitosis (bad breath) as well as plaque and tartar build up. They do not dissolve in the mouth and we have found little bits of plastic under the tissue in some patients. The product does have a small print warning on the back label that reads: 'In some cases, antimicrobial rinses may cause surface staining to teeth,' but consumers have complained the warning label is buried in the product information. Crest was introduced in the United States as "Fluoristan" in 1954, as it contained stannous fluoride.

The company's Crest Pro-Health Rinse, launched with much promise in April 2005, is discoloring the teeth of about 3 percent of its users, the company said because it is doing its job. Dental professionals continuously seek over-the-counter (OTC) products they can recommend that can enhance their patients’ compliance with at-home oral hygiene maintenance to prevent cavities, as well as prevent and improve gingival irritation. For anticavity protection, topical fluorides as well as fluoride toothpaste are usually recommended by dental professionals for high caries risk patients. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average.Patients can now take an active role in choosing a Crest toothpaste that meets their needs for healthy gums and strong teeth. Upon completion of this course, participants will understand the continued need for fluoride to help protect against the ongoing challenge to tooth structure, secondary lesions and root caries. Benefits are in these key areas dental professionals check: gingivitis, plaque, sensitivity, acid erosion effects*, caries, staining, calculus, and halitosis.

Use of alcohol-free antimicrobial mouth rinse is associated with decreased incidence of preterm birth in a high-risk population".Crest Pro-Health Clean Mint toothpaste is a good option for oral hygiene home care in periodontal maintenance and other patients, anti-cavity protection and sensitivity.