A bright, white smile enhances your confidence and leaves a memorable impression. After a teeth whitening Lindon treatment, your teeth are more porous and sensitive to staining. During the first 48 hours, it’s essential to avoid foods and drinks that can cause discoloration, such as coffee, tea, and dark-colored sauces. By following these precautions, you can ensure that your teeth whitening Lindon results last longer and keep your smile radiant.