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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 ...
The contacts are placed into a special container with a platinum-coated disk, which reacts with the hydrogen peroxide. This “redox” reaction (reduction and oxidation) produces small bubbles that help to clean the contacts. After 6-8 hours, the hydrogen peroxide becomes an eye-safe saline solution. [4]
In addition to brushing, cleaning between teeth may help to prevent build-up of plaque bacteria on the teeth. This may be done with dental floss or interdental brushes.. 80% of cavities occur in the grooves, or pits and fissures, of the chewing surfaces of the teeth, [4] however, there is no evidence currently showing that normal at-home flossing reduces the risk of cavities in these areas.
Unlike a routine dental cleaning, the techniques used in a deep cleaning get below the gum line to remove bacteria stuck there. The procedure, which involves local anesthetic to temporarily numb ...
A man brushing his teeth while looking in a mirror. Tooth brushing is the act of scrubbing teeth with a toothbrush equipped with toothpaste.Interdental cleaning (with floss or an interdental brush) can be useful with tooth brushing, and together these two activities are the primary means of cleaning teeth, one of the main aspects of oral hygiene. [1]
Regular use of a fluoridated toothpaste has been shown to provide a significant source of fluoride to the mouth by the means of direct fluoride contact to tooth structure. [20] The types of fluoride added to toothpaste include: sodium fluoride , sodium monofluorophosphate (MFP), and stannous fluoride .
Tooth powder was historically used among the Romans to clean and whiten teeth, to fix them when loose, to strengthen the gums, and to assuage toothache. [ 2 ] [ 3 ] [ 4 ] They made tooth powder from a variety of substances, such as the bones, hoofs, and horns of certain animals; [ 2 ] crabs; oyster [ 5 ] and murex shells; and egg-shells.
The three primary enzymes in Biotène were glucose oxidase, lactoperoxidase, and lysozyme. [7] These enzymes, through their antibacterial and healing properties, create natural protection within the oral cavity, balancing and boosting an individual's salivary defenses.