Some of the errors of the whitening

Many people think that a yellow tooth is only a change of color of the tooth surface, the worn surface can restore the former white, and this is the misunderstanding. In fact, the color of teeth from the inside there is a big difference, the color change is the impact of changes in human physiological factors to bring the teeth, which, changes in the physiological factors of the skeletal system on the teeth is the most direct and largest. Tooth color from white childhood, began to varying degrees, with age, showing ivory (beige), in fact, this is the life of the state of the skeletal system, and gradually become inactive flag, TCM cloud: tooth, bone apart. Say exactly the relationship between the teeth and the skeletal system. Medical whitening and cosmetic whitening teeth whitening methods is essentially only. Medical whitening include three ways to do porcelain teeth, patches, whitening (bleaching chemical), is a cosmetic beauty. Cosmetic teeth whitening cosmetics brushing teeth with teeth which reach to dental supplies cover the teeth qualities of the Tooth Whitening method, is a make-up beauty. Other teeth cleaning scouring detergent method does not change the color of teeth, only to restore teeth qualities, strictly speaking, can not be considered to whiten teeth.

Either way of whitening, whitening the same time, inevitably to the dental health of varying degrees of damage, teeth bleaching, whitening, is a chemical bleaching damage tooth enamel, it is easy dentin lose the necessary the protection of hot and cold allergy pain; porcelain teeth veneers whitening, must be worn away the enamel of the tooth surface, but also to establish the basis of the expense of dental health, will also bring unpredictable gingival health problems (periodontitis and gingival recession), will eventually lead to loss and tooth loss; scaling originally as a cleaning means the removal of calculus, to avoid periodontitis or reduce the symptoms of periodontitis, and protect the gums, are Planting program design process now also being abused as a means of teeth whitening frequent scaling the enamel of the inevitable will cause damage, especially enamel thinner parts of the root, it is easy to cause dental allergies - that is, the teeth are the teeth down on the cold, hot, sour, sweet, etc. to stimulate particularly sensitive.