Smoke stained teeth can generally be washed away. Clinically, after the emergence of tobacco stained teeth, you need to consult a doctor in time for ultrasonic scaling, through the ultrasonic high-frequency vibration can remove the residual stains on the teeth, but each person’s situation is different, the teeth are different, so the effect is not the same. Some of the patients with tobacco stained teeth have part of the pigment has penetrated into the hard tissues of the teeth, and at this time, simply relying on ultrasonic scaling may not be able to achieve a better effect, and can not be completely removed. After the emergence of tobacco stained teeth usually must do a good job of dental care, diligent brushing and rinsing, less late night labor, but also need to quit smoking or reduce smoking, so as to avoid excessive pigmentation, affecting personal aesthetics.