This is what worked for me regarding nail fungus. I had a fungus which ate away almost my entire fingernail until I discovered soaking it in white vinegar killed it in two days. I would soak for 15 minutes in undiluted white vinegar. I also had fungus affecting both big toenails. I had been soaking my toes in undiluted white vinegar for 15 minutes, then applying a mixture of coconut oil, OTC athlete's foot cream and vapor rub to my toes. That was slowly working but when I added a monostat cream to the mix the fungus was gone within a week. My toenails are clear for the first time in 10 years. Good luck to all!