Moreover, when in contact with the saliva, the high content of carbohydrates, or polysaccharides, in the pellet is released and adheres on the surface of the teeth causing the first stage in the formation of tartar and periodontal disease: the formation of dental plaque."
[url=http://tartaronteeth.cf/how-to-prevent-tartar-on-teeth/1/]How to prevent tartar on teeth[/url]
TesWah- Liên hệ
27/06/2019
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