Ciearzal bac antimicrobial complete nail system is a clinically tested topical antimicrobial solution that kills 999 of the microbes which can cause nail infections this broad spectrum antimicrobial solution also contains aloe for its healing and soothing properties clearzal bac antimicrobial has a unique delivery system which ensures that the powerful fast acting formulation directly reaches the target area studies show that by first debriding filing the area with a sanitised nail