Contact: Edgar Veliz
University of Texas Health Science Center at Houston
Caption: Solid-head power toothbrushes retain less bacteria compared to hollow-head toothbrushes according to a recent study published in the August issue of the Journal of Dental Hygiene.
Credit: UTHealth School of Dentistry, Edgar Veliz
Usage Restrictions: None
Related news release: UTHealth researchers find up to 3,000 times the bacterial growth on hollow-head toothbrushes