Yellow teeth cannot usually be improved with white vinegar, and it is not recommended to brush your teeth with white vinegar to avoid corroding them.
1. White vinegar is a relatively common condiment, which contains acetic acid, has a certain corrosiveness, may be able to corrode the residual substances in the teeth, but usually can not whiten the teeth. Moreover, brushing teeth with white vinegar frequently may corrode the teeth, which is not conducive to dental health.
2. Yellow teeth are usually associated with plaque, calculus and tobacco stains on the surface of the teeth, and may also be caused by tetracycline and dental fluorosis.
3. If plaque, calculus and tobacco stains lead to yellowing of teeth, you can ultrasonic scaling to improve, if tetracycline or fluoride plaque lead to yellowing of teeth, common solutions are veneer repair and crown repair.
It is recommended to go to a regular hospital, under the guidance of the doctor to choose a whitening program suitable for you. Usually to develop good oral hygiene habits, in favor of oral health.