It contains an aloin enzyme that helps heal the skin by promoting cell growth and collagen production. Water's Edge Dermatology has locations in 37 states. If your healthcare provider prescribes a topical medication, follow the instructions carefully for application and removal. Many conditions can masquerade themselves as fungal infections. To kill bacteria, soak feet in vinegar for 30 minute. In this Kerassentials review, I'll see if it actually works. It is used to treat anxiety, insomnia and fungal infections. It can also be found in fingernails. Kerassentials typically includes all-natural products which are safe and environmentally friendly. The oil's ability to work alone or with other ingredients has led to remarkable results. The microscope can be used to examine the cells and confirm a diagnosis of toenail fungal disease.