"The stannous fluoride has been known in the past to cause internal staining," Griffith said. 2010 Mar;103(3):163-9. doi: 10.1016/S0022-3913(10)60023-6. See the photographs on the right. Crest also claims that the potential staining from stannous fluoride is neither harmful nor permanent. Comparing the differences between Stannous Fluoride, Sodium Fluoride, Sodium Monofluorophosphate and Triclosan . On its website, Crest says it uses stannous fluoride over the more commonly used sodium fluoride (which does not have the same potential staining properties) because it offers more protection to the tooth. Fluoride occurs naturally in most water supplies, but it is rarely at optimal levels. "Not with another type of whitening toothpaste, but with a bleaching agent. MedicalGeeker.com, All rights reserved, Crest Pro-Health Whitening Power Toothpaste, you can take a look at their patent from 2015, he clinical effect of a stabilized stannous fluoride dentifrice on plaque formation, gingivitis and gingival bleeding: a six-month study, Triclosan/pyrophosphate dentifrice: dental plaque and gingivitis effects in a 6-month randomized controlled clinical study, A comparison of stabilized stannous fluoride dentifrice and triclosan/copolymer dentifrice for efficacy in the reduction of gingivitis and gingival bleeding: six-month clinical results. Click here. The NaF caused le … In vitro staining effects of stannous fluoride and sodium fluoride on ceramic material J Prosthet Dent. "It will oxidize the tooth and make it turn a more yellow color. Differences in teeth and saliva anatomy between people may explain why some react differently to certain toothpastes. The effect of prophylactic polishing pastes on surface roughness of indirect restorative materials. Is there another story you'd like us to VERIFY? Help our journalists VERIFY the news. Records: SRHD's Amelia Clark said she would correct Dr. Lutz information at press conference, then doubled down, Spokane health board expected to decide Dr. Bob Lutz's fate during meeting today, Families evacuate flooded homes amid Eta flooding, Buildings submerged by roof-high floodwaters, Huskies’ season opener canceled after Cal player tests positive for COVID-19, Borghi, three other WSU football players listed on preseason All-Pac 12 teams, WATCH LIVE: Biden to deliver statement as election vote count presses ahead, Riot declared in downtown Portland; Oregon National Guard activated. That's the claim that was brought to KREM 2 reporter Rob Harris's attention, so he turned to local dentist Dr. Stephen Griffith with Grand Corner Dental to verify. Fluorosis stains are characterized by white or brown spots on the teeth, creating a mottled appearance. This oxidization can be further accelerated when there are certain foods for it to oxidize on. In vitro comparison of stannous fluoride, sodium fluoride, and sodium monofluorophosphate dentifrices in the prevention of enamel erosion. When the stannous ion is not properly stabilized, it can cause a yellowish brown extrinsic stain of the tooth. Toothpastes generally include one of three active ingredients: stannous fluoride, sodium fluoride or sodium monofluorophosphate: Sodium Fluoride (NaF) Sodium Fluoride is a mineral found naturally in rocks and soil. Clinical study to compare extrinsic stain formation in subjects using three dentifrice formulations, Solving the problem with stannous fluoride: Extrinsic stain, Contains Colgate’s patented zinc phosphate, Contains hydrated silica to fight extrinsic stains, Contains stannous chloride to help stabilize ions, Cheapest out of toothpastes in this table, No additional active ingredients or stabilizing ingredients compared to its’ counterpart Crest Pro-Health. "It is reversible," Griffith said. This occurs when the stannous ion oxidizes on the teeth. Crest Pro Health issues a warning on the tube that stannous fluoride may cause staining, which can be avoided by proper brushing, and that its particular formulation is resistant to staining. Dr. Griffith said yes, some toothpastes--notably, the Crest Pro-Health brand--contain stannous fluoride, which has been shown to cause teeth staining for some people. 4% stannous fluoride gels. Research on sodium fluoride began in the early … Together they deliver a unique, comprehensive protection for your teeth like never before. "The stannous fluoride has been known in the past to cause internal staining," Griffith said. But, Crest has since realized that and is trying to develop a toothpaste now with different additives that combat against that.". They are caused from the consumption of too much fluoride while the teeth are forming. Stannous fluoride is the active ingredient in Crest Pro Health brand toothpaste. Nevertheless, both these fluorides when used in oral care products help strengthen and repair enamel that is weakened by acids, preventing decay. For the record, Dr. Griffith said that many of his patients use Crest Pro-Health and do not see staining. Stannous Fluoride, or Tn(II) Fluoride, is a compound commonly used in toothpastes for the prevention of gingivitis, dental infections, cavities, and to relieve dental hypersensitivity.Although similar in function and activity to Sodium Fluoride (NaF), the conventionally added ingredient in toothpastes, stannous fluoride has been shown to be more effective at stopping and reversing dental lesions. Stannous fluoride, another mineral of sodium fluoride family was introduced in 1950, and was added to toothpaste until the cheaper alternative and better tasting, sodium fluoride developed. Polishing of the ceramic surface before immersion in either fluoride agent caused the ceramic tested to be more resistant to etching by the 2 solutions tested. Stannous fluoride is composed of fluoride attached to a stannous ion. Do you know someone else we should interview for this story? "It will oxidize the tooth and make it turn a more yellow color. Notifications can be turned off anytime in the browser settings. Dr. Griffith verified that this true. So, when people go to the dentist to get their teeth whitened, they're doing an internal whitening, so what that's doing is it's kind of reversing that yellowing and that oxidation.". The 2-step stabilized stannous fluoride formula contains hydrogen peroxide in the second step to provide whitening by disruption of carbon bonds. The Polyfluorite System™ found only in Crest Pro-Health Toothpaste combines two powerful ingredients: therapeutic stannous fluoride to protect against plaque, gingivitis, cavities and tooth sensitivity; and sodium hexametaphosphate, which is a stain- and tartar-fighting ingredient. Stannous Fluoride and Why it Stains. Could your toothpaste actually be staining your teeth, rather than making them whiter? Stain is composed of materials containing carbon bonds that reflect back only the wavelengths of light that appear colored. 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