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Elephant toothpaste reaction Two people watching the reaction of Elephant's toothpaste. Elephant's toothpaste is a foamy substance caused by the quick decomposition of hydrogen peroxide (H 2 O 2) using potassium iodide (KI) or yeast and warm water as a catalyst. [1] How rapidly the reaction proceeds will depend on the concentration of hydrogen ...
Tom's of Maine toothpaste was manufactured with water containing bacteria, while a "black mold-like substance" was found in a factory where the product was made, according to a warning letter from ...
Many toothpastes make whitening claims. Abrasion is the principal way that toothpaste removes stains, and toothpastes that are not marketed as whitening can still remove stains by abrasion. [72] Some of these toothpastes contain peroxide, the same ingredient found in tooth bleaching gels.
A 1930s poster from the Work Projects Administration promoting oral hygiene. Tooth decay is the most common global disease. [14] Over 80% of cavities occur inside fissures in teeth where brushing cannot reach food left trapped after eating and saliva and fluoride have no access to neutralize acid and remineralize demineralized teeth, unlike easy-to-clean parts of the tooth, where fewer ...
Some of the best ingredients in toothpaste include fluoride, potassium nitrate, and calcium carbonate.
TikTok users are putting their toothpaste and mouthwash in a clear container for an aesthetic effect, but dentists are warning that it could give them yellow teeth. While putting toothpaste and ...
Baking soda is a safe, low abrasive, and effective stain removal and tooth whitening toothpaste. [43] Tooth whitening toothpaste that have excessive abrasivity are harmful to dental tissue, therefore baking soda is a desirable alternative. [43] To date, clinical studies on baking soda report that there have been no reported adverse effects. [43]
A 2020 systematic review and meta-analysis concluded that there is no definitive link between alcohol-based mouthwash use and the risk of oral cancer. [21] This should not be confused with the fact that alcohol consumption at any quantity is a risk factor for alcohol and cancer such as cancers of the mouth, esophagus, pharynx and larynx. [22]