You can use it in any areas that get fungus or bacteria. Such as the nose rope wrinkle, between the toes (use sparingly), for females it is great for the vaj-j area.
When Tidus wore a cone he even got yeasty bacteria underneath his neck from the cone, and I just spread it all over my hands and rubbed it in the area like lotion. Was almost cleared up in just a day. Wash hands very well after using or use with laytex gloves. It is very sticky and will feel like it is not off you.