There's no easy answer, it really depends on the individual. After whitening, try to avoid things like coffee, cola, tea, grape juice, red wine, cherries and cranberries. All take home tooth whitening systems have basically similar active ingredients (often carbamide peroxide) with the...
I have my pre teenage and young teen patients start slow ie. Review proper hygiene, Sonicare toothbrush, whitening toothpastes, rinses.these steps alone will typically get a young teens teeth shinier and whiter. Dull looking yellow teen teeth in teenagers are typically the result of...
Hi from Winnipeg! Somewhere along the way, your tooth has suffered some form of trauma. This causes the tooth to discolor since more dentin builds up in the tooth and it is not a white color and so it shows. An x ray would show this . The simplest way for you to whiten that tooth is...