Dear Friend, this is ringworm patch ,if you want to clear it then first of all try to clean that part daily, remove hairs properly, don't wear under garments when you are staying at home or don't repeat clothes without wash , avoid jeans pants and tight pants which creates perspiration in that area ! apply powder to stop perspiration ! take sitz bath properly !
Next Steps
Take Ayurvedic medicines after consulting near by doctor! follow diet regimen and other guidelines given by Ayurvedic Doctor!
Health Tips
you want to clear it then first of all try to clean that part daily, remove hairs properly, don't wear under garments when you are staying at home or don't repeat clothes without wash , avoid jeans pants and tight pants which creates perspiration in that area