Gentian Violet is an antiseptic dye used to treat fungal infections of the skin (e.g., ringworm, athlete's foot. It also has weak antibacterial effects and may be used on minor cuts and scrapes to prevent infection. How to use Gentian Violet Solution, Non- Apply to the affected area, rinse well, and pat dry. Make sure the area is dry before using this medication Using a cotton swab to avoid staining your hands, apply gentian violet to the affected area, usually once or twice a day Package contain: 2 30ml Bunny Gentian Violet