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Comparison of the advantages and disadvantages of whitening tooth paste, blue light whitening, whitening toothpaste and whitening gel
London dentist Richard Marques said that some people are born with yellower teeth, but most of them are caused by acquired conditions, such as eating acidic foods. Excessive acids will corrode teeth, causing enamel loss and yellowing of teeth. In addition, the daily habits of smoking, drinking te...Read more