How Long Does Teeth Whitening Last?
In this video, Vahid Bashi, DDS, notes how teeth whitening longevity varies, greatly determined by a patient’s diet and lifestyle.
The longevity of teeth whitening results can vary significantly depending on an individual’s dietary habits. Factors such as smoking or the consumption of staining substances like coffee can significantly shorten the duration of whitening effects. Foods and beverages that are highly acidic or pigmented have the potential to cause teeth to absorb pigments, gradually reducing the level of brightness achieved through whitening.
Typically, the effects of teeth whitening can last anywhere from four to six months, and in some cases, up to a year. However, the specific timeframe largely depends on an individual’s diet and lifestyle choices. To extend the duration of teeth whitening effects, it is advisable to minimize exposure to known teeth-staining substances and maintain a consistent regimen of good oral hygiene.