HOW LONG DO TEETH WHITENING RESULTS LAST?
Your results depend entirely on how you care for your teeth after treatment. For example, to keep teeth white and bright, it makes sense to reduce staining beverages and foods when you can. You can help prevent stains from forming by rinsing your mouth or brushing soon after drinking coffee, or having a glass of red wine etc.
Of course smoking is another habit that can create tooth discoloration, so you may want to consider quitting, cutting back, or using non-staining nicotine-based products instead.
Also, make sure to keep up with your dental hygiene and professional cleaning. If you notice you need a whitening touch-up, Dr. Sally may be able to provide you with professional at-home whitening gel and custom trays to use as-needed.