Why Do Teeth Become Discolored?
Teeth can become stained or discolored for many reasons, including coffee, tea, red wine, tobacco use, certain medications, and the natural aging process. Understanding the cause of discoloration helps determine the most effective whitening approach.
In-Office Professional Whitening
In-office whitening is the fastest and most dramatic option. Your dentist applies a high-concentration bleaching gel to your teeth and may use a special light to accelerate the process. Results are visible immediately, often lightening teeth by several shades in a single session lasting about 60-90 minutes.
Take-Home Professional Kits
Custom-fitted trays made by your dentist are filled with a professional-grade whitening gel and worn for a specified period each day. This method offers gradual whitening over 1-2 weeks with results comparable to in-office treatments, at a lower cost.
Maintaining Your Results
After whitening, maintain your results by avoiding staining foods and beverages for 48 hours, using a whitening toothpaste, and scheduling touch-up treatments as recommended by your dentist. With proper care, results can last 1-3 years.
