Tea tree oil
Tea tree oil is infused with antifungal and antibacterial properties [5]. This oil is often used as a natural treatment for fungal infections. Apply this oil on the surface of your jock itch using a soaked cotton ball. Rub it in for a few seconds and leave it. You can repeat this multiple times a day.
You may use tea tree oil alone or mix it with coconut or olive oil when treating severe cases. You are likely to experience a burning or stinging sensation when you use tea tree oil, especially when your skin is cracked.