Professional teeth whitening can deliver dramatically brighter results — but one of the most common questions patients have is how long those results actually last. The answer depends on several factors, all of which are within your control.
Average Duration of Whitening Results
Professional whitening results typically last between 6 months and 2 years. Patients who are diligent about their oral hygiene, limit staining foods and beverages, and get periodic touch-up treatments can extend their results significantly. Those with heavy coffee or wine habits may find their results fade more quickly.
Factors That Shorten Whitening Results
Coffee, tea, red wine, and dark berries are the most common culprits for re-staining. Tobacco use is particularly damaging to whitening results. Poor oral hygiene allows stain-attracting plaque and tartar to build up. Certain medications, particularly those that cause dry mouth, can also accelerate staining.
Maintaining Your Results
Avoid staining foods and drinks for at least 48 hours after whitening — this is when your enamel pores are most open. Use a whitening toothpaste to help maintain results between treatments. Rinse with water after consuming staining beverages. Schedule regular professional cleanings to remove surface stains before they set in.
Touch-Up Treatments
One of the advantages of professional whitening at Smileworks Dental is that we provide custom-fitted take-home trays that can be used for periodic touch-ups. Most patients do a touch-up session once or twice a year to keep their smile at peak brightness. Contact us to learn more about our whitening options in Calgary.