★★★★★
When I had it, I started to apply the coconut oil. Next day, it got bigger. Tried it again, and again it got bigger. My sister recommended putting iodine, it didn't make it go away, but also didn't make it get bigger. I started thinking to myself.. ok, fungi like moisture, no wonder the oil is making it spread, the iodine doesn't quite dry it out, so what dries things out...salt!
I took a bottle cap that was roughly the same size as the ringworm, filled it with salt, and put just enough warm water to melt it into a pasty liquid form, I then stuck the whole lid onto the ringworm and let the salt paste soak into it for 5-10 minues (can tape it on so it doesnt move). Then I took it off, let it dry, and reapplied it later, few times a day. The fungus dried up in 2-3 days and was completely gone, though the new skin needed a week or so to heal the pigmentation.