TikTok, the camera shows a close-up of some very badly stained teeth which also seem to have erosion around the gums.The dentist then starts cleaning the teeth with a scaler and big brown lumps of plaque and tartar are sent flying off.Due to the poor hygiene of the gums, they start bleeding a little as the gunk is removed but the teeth themselves are left looking white and refreshed.The top row of teeth are looking much healthier and the dentist then gets to start on the bottom row.On the bottom,the buildup is even more severe but the scaler manages to scrape away the bacteria-laden bits of plaque.The video was watched more than 65 million times and had two million "likes" but viewers definitely had mixed feeling about what they saw.A.
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