Understand your plight. I travel to India every few years & usually return w/some fungus on my toenails. Recommend Floracopia (David Crow's brand--big in Ayurveda, Tibetan medicine, etc.) tea tree oil or perhaps Dr. Schulze 's tho' never used his. Have cured toenail fungus w/this twice but it does take time...at least 1-2 mos (if not more, so be patient) of daily applications 2x (a.m. & p.m.). You can also try his Niauoli oil as well & also apple cider vinegar can be of help but think tea tree is the best.