I'd be ever so grateful if you could help me get rid of the curse of yeast infections under both thumb nails. Took care of my Mom for nearly ten years and the last two years started getting white spots under both nails but didn't think much of it until the spots got bigger and bigger. Have been treating through a dermatologist who gave me a clear steroid liquid, and told me to cover with vaseline and bandaids, two times a day. After two years, one nail is better, the other not much, and the spot has moved down toward the cuticle. PLEASE HELP. Will the Australian Tea Tree Oil do it??