12-22
With the improvement of people’s quality of life, residents’ attention to oral health has increased significantly. Electric toothbrushes are objects that can improve the quality of....
12-22
I believe that in the new crown pneumonia epidemic, in order to protect themselves from the virus, the awareness of epidemic prevention has been greatly increased to maintain good ....
12-22
Dental caries and periodontal diseases are the most common oral diseases that endanger oral health. The cause of the lesions is "dental plaque". Correct brushing methods and effect....
11-12
According to the survey, 89% of people brush their teeth for less than three minutes and do not rinse their mouths after meals, leaving food residues in their mouths. The formation....