Up to 3,000 times the bacterial growth found on the hollow-head toothbrushes
Solid-head power toothbrushes retain less bacteria compared to hollow-head toothbrushes, according to researchers at The University of Texas Health Science Center at Houston (UTHealth) School of Dentistry. The results of the study are published in the Journal of Dental Hygiene and lead author and professor at the UTHealth School of Dentistry, Donna Warren Morris, R.D.H., M.Ed., […]