day of the procedure, theyll place a rubber shield known as dental damns to protect your gums and apply the bleaching agent, kelsey's pizza coupons either a solution of anything from 10-35 percent carbamide or hydrogen peroxide. Your dentist will very possibly use a higher dosage of carbamide or hydrogen peroxide in his or her office than most at-home whiteners allow (Haywood, 2008). Professional teeth whiteners may also employ a UV or argon laser on your teeth. Effective whitening depends on the tooth, not the product.
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Many gels for at-home trays use 22 percent. Extremely cold and hot foods are best avoided after a procedure. And sometimes neighbor teeth in your mouth wont even achieve the same level of whiteness. The maximum percentage recommended by the ADA is 10 percent (ADA, 2003). While three visits to the dentist over the span of four to six weeks are common, the results wont last forever, but a dentist can teach you more about your teeth by doing the procedure first and prescribing a peroxide percentage solution specifically outfitted. Offer of the week Loading Page 2 You can print a maximum of 150 coupons at a time. Nicotine stains, for example, can take up to three months to whiten regardless of the peroxide percentage. A professional teeth whitener can confirm this reality for you, but dont expect anything more. So while a 10-percent peroxide paste can be left on for a few hours, a 35-percent paste shouldnt exceed 60 minutes, but the end result will be the same (Haywood, 2004). Teeth whitening has long been proven safe (Haywood, 2003 but gum irritation is not uncommon, nor is tooth hypersensitivity. Clipped, unclip, share, share with your friends.