Wheeling Dentist | Teeth Whitening: An Effective Way to Improve Your Smile Dentist Wheeling Teeth whitening may be a great option if you who have stained, dull or discolored teeth. The main causes of stained teeth are genetics, antibiotics, tobacco and certain foods. As we age, our teeth darken as well. Our dental team is devoted to helping you achieve and maintain a beautiful and healthy smile. If you are considering teeth whitening, contact our dentist in Wheeling IL for a consultation.