Bioderm Ointment is a multifunctional ointment that has germicide, fungicide amd parasiticide properties it is effective in treating acne, pimples and other skin infection.It also helps lightens dark spots and acne marks as it irradicates dead skin. Direction for use Wash affected areas with soap and warm water.Dry gently but throughly.Apply Bioderm Ointment monring and night.