The Norwex® Adult Silver Care Toothbrush inhibits bacterial growth and buildup and self-sanitizes within hours of use! On contact with water, the silver on the unique bristle base releases active ions that eliminate up to 99.9% of the bacteria that cause plaque, cavities, and gingivitis. Includes a toothbrush and refill. Comparative tests between Silver Care and traditional toothbrushes show reduction level of Streptococcus mutant (the principal cavity-forming bacteria) on the brush! As a bonus add in our new Lysere™ Toothpaste with probiotics and/or Mouthwash with antioxidants to help nourish and balance the good bacteria and keep the bad bacteria at bay!