Try borax.


//www.curezone.org/forums/am.asp?i=1129238#i1



http://www.earthclinic.com/Remedies/borax.html

I've had a problem with one nail since I caught it in a car door at 10 years old.
I damaged the nail and my hands are in water alot, dishes, cleaning and I got a fugus 10 years or so later. Now 32 years later I still have it. It spreads to other nails so be very careful not to clean other nails with the same thing.I have been using something that finally!!! is working. I made a combination of kyolic liquid garlic teatree oil and oregano oil and put it in the frig cause the garlic has to be in frig. I have it in a dropper bottle and use it every night before bed. I started adding Thieves essential oil from Young Living and that really made a difference . What a great product. Finally, I think it is going away for good. Google Thieves its great for other things too.

I think you can easily get re-infected if there is no prevention. Most kinds of fungus are able to lie dormant for a long period so people will go through treatment and get positive results, only to find that the infection returns. Curing toenail fungus permanently is a possibility, it just take work and patience. Here are some tips on prevention:
http://www.sandiegolasernailclinics.com/prevent-toenail-fungus/