While herbal treatments may have supportive or healing effects for some conditions, in cases like jock itch, the use of unscientific or popularly recommended herbal remedies, saltwater, cologne, alcohol, aloe vera, tea tree oil, or various soaps can irritate the area and lead to more serious skin lesions. Such applications should be absolutely avoided, and a Dermatology specialist should be consulted as soon as possible for proper diagnosis and treatment.