The clear solution for healthy nails kills the germs that can cause nail infectionssafe to use acid alcohol and odor free clearzal kills 999 of all the fungus bacteria and viruses which may cause nail infectionclearzal nail system is a clinically tested topical antimicrobial solution that kills 999 of the microbes which can cause nail infectionsthis brood spectrum antimicrobial solution also contains aloe for its healing and soothing propertiesclearzal kills 999 of all the fungus