Simple, cheap remedy for toenail fungus

I used to cringe when my yoga instructor told us to “take off your socks.” The big toenail on my right foot was an ugly flakey brownish gray, a condition I’ve had for years. It may have started when I was taking Tae Kwon Do and kept landing on my big toe while trying to do roundhouse kicking.
Simple, cheap remedy for toenail fungus