Even with regular brushing, teeth can become stained from genetic factors or consuming foods and drinks like tomatoes and ...
Scientists develop powder that whitens teeth with just vibration from toothbrush - New powder found to overcome limitations ...
Many people do not want to admit this, but a person will make initial judgments on another person within seconds of meeting that person. People will decide what they think of you by viewing the way ...
Doped BaTiO3 with Synergistic Piezoelectric Catalysis and Microbial Balance Effects Enables Tooth Whitening for Home Oral ...