Teeth are whitened the possible wound of pharmaceutical The pure white teeth of available lemon juice

Teeth are whitened the possible wound of pharmaceutical The pure white teeth of available lemon juice
Teeth are whitened the possible wound of pharmaceutical The pure white teeth of available lemon juice
It is the key point of the pleasant smile that one whitens teeth. Recently, Australia's competition and Consumers Council (ACCC) Order to recall three brands (White My Bite, WhitESmile and DaVinci Elite) Nine teeth whiten the products, the reason passes and oxidizes hydrogen content too high among them, damage tooth and oral cavity. Recalling the products partly has sale in China too. The majority sold on the market at present whitens the toothpaste, tooth and sticks etc. and contains a certain amount of crossing and oxidizing hydrogen, used in teeth to bleach. But this kind of composition will probably hurt the gingivae, and will produce the chemical injury of burn,etc. to the oral cavity. The association of American dentistry has warned, it is unsuitable to exceed 6% to whiten and oxidize hydrogen content in the tooth products, when up to 15%- 35%, it is very apt to cause teeth to be sensitive, stimulate soft tissue or gingivae of oral cavity,etc., especially split to that specific enamel development is bad, teeth are latent, the intermediate teeth that abraded, injure greater. It is a chemical material to cross and oxidize hydrogen, can't excessively use for a long time, children, pregnant woman had better forbid. In addition, oxidant can permeate the intersection of tooth and top layer, enter inside of tooth, organize, once the calcium deposits the irregularity, it will be uneven to react with oxidant, thus float " The flower " Teeth. Turn yellow, darken, can choose to brighten sticking, tooth powder,etc. to adhere to the teeth caused as to because the pigment. This kind of product relies mainly on cleaning teeth, but must choose the regular brand while choosing, on net a lot of the intersection of seal and Japanese, a Korean one whiten the intersection of products and composition to be clear, must careful to spend. The frequency of utilization should not be too high either, does not exceed twice every day, it takes 30 minutes each time at most. After finishing using, gargle and polish, remove the residual gel on the tooth in time. The sensitive one of tooth should reduce consumption, using continuously can't exceed 3 days, once gingivae burning, throat bubbling and ulcer, tooth sensitivity, soft tissue shouting pain,etc. appear, out of use at once, and go to the hospital to go to a doctor. The other source teeth caused as to generally drinking coffee, beverage turn yellow, use the pure white teeth of lemon juice to be a good method too. Lemon last strength to be strong,be be is there functions pure white, and lasted vitamin C,can root of teeth strong. After brushing teeth every night, dip in some lemon juice to polish with the gauze, teeth will become pure white and bright. Can also make specialized clean tooth and polishing once with every year.


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