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  1. Crest Pro-Health mouthwash contains cetylpyridinium chloride which is known to cause tooth staining in approximately 3 percent of users. Crest has noted that this staining is actually an indication that the product is working as intended, as the stains are a result of bacteria dying on the teeth. [14]

  2. Crest stated that because of the low incidence of staining, there was no need to label Pro-Health mouthwash as a potential tooth stainer. However, after numerous complaints and a federal class-action lawsuit, which was later dismissed, the mouthwash now

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  4. Crest Pro-Health faced a class-action lawsuit over this staining, and added a warning to the back of the bottle. My teeth were stained by it recently, and I was astonished to see that the first paragraph of this article claimed the opposite (until I removed the claim, which was unsupported by the given citation).

  5. en.wikipedia.org › wiki › Oral_hygieneOral hygiene - Wikipedia

    CPC containing mouthwash contains cetyl pyridinium chloride, found in brands such as Colgate Plax, Crest Pro Health, Oral B Pro Health Rinse. In a meta-analyses completed in 2016, EO and CPC mouthrinses were compared and it was found that plaque and gingivitis levels were lower with EO mouthrinse when used as an adjunct to mechanical ...

  6. Procter & Gamble ( P&G) is an American multinational consumer goods corporation with a portfolio of brands. Brands with net sales of more than US$1 billion annually. As of 2015, the company stated it owned the following brands with net annual sales of more than $1 billion: [1] Always menstrual hygiene products [2] Ariel laundry detergent.

  7. en.wikipedia.org › wiki › ToothpasteToothpaste - Wikipedia

    Toothpaste is used to promote oral hygiene: it is an abrasive that aids in removing dental plaque and food from the teeth, assists in suppressing halitosis, and delivers active ingredients (most commonly fluoride) to help prevent tooth decay ( dental caries) and gum disease ( gingivitis ). [1] .

  8. Certain foods, including curries and tomato-based sauces, can cause teeth staining. Certain topical medications: Chlorhexidine (antiseptic mouthwash) binds to tannins, meaning that prolonged use in persons who consume coffee, tea or red wine is associated