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Tooth whitening or tooth bleaching is the process of lightening the colour of human teeth. [1] Whitening is often desirable when teeth become yellowed over time for a number of reasons, and can be achieved by changing the intrinsic or extrinsic colour of the tooth enamel. [2]
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 ...
If tooth decay does occur (usually from trauma), dogs can receive dental fillings just as humans do. Similar to human teeth, the enamel of dogs is vulnerable to tetracycline staining. Consequently, this risk must be accounted for when tetracycline antibiotic therapy is administered to young dogs. [56] Enamel hypoplasia may also occur in dogs.
Salt rinse is a saline solution mouthwash used in dentistry to treat certain diseases and reduce post-operative pain and infection. It is also offered commercially for routine oral hygiene. [ 1 ] Other names for the treatment include salt water mouthwash , [ 2 ] salt water mouth bath , [ 3 ] and saline mouth rinse .
"My teeth feel noticeably cleaner, and I've seen a significant reduction in plaque and stains," wrote a recent reviewer. "The deep cleaning mode really makes a difference, and my smile looks ...
If you’re stuck on today’s Wordle answer, we’re here to help—but beware of spoilers for Wordle 1275 ahead. Let's start with a few hints.
ACP sees its main use as an occluding agent, which aids in reducing sensitivity. Studies have shown that it does form a remineralized phase of hydroxyapatite consistent with the natural enamel. [citation needed] In addition, clinical studies have shown that patients who whiten their teeth have reduced sensitivity after treatment. [11]
If you've been having trouble with any of the connections or words in Thursday's puzzle, you're not alone and these hints should definitely help you out. Plus, I'll reveal the answers further down