:

I tried this treatment and it didn't work for  me.
I used one drop of tea tree oil diluted 50% with olive oil twice per day  
for around 6 months. The tea tree oil  was an Australian brand which they  
said was not as harsh. My toes swelled with fluid and I had to quit,  as my  
son had a similar reaction and you could even see his toe bones. He  missed 3 
months work. Be careful of tea tree oil. 
Now I am trying a foot bath with cup epsom salts, cup of vinegar and 1/4  
teaspoon of cayenne. During the foot bath I laser the nails with my cold  
laser 904 nm. I also sometimes use a shot glass of CS and a dropper of DMSO  to 
the mixture. This mix has gotten rid of the thick nails but some  nails are 
still yellow. I also use a MOPA and plasma tube and play the  fungus and 
mold auto channels. I might give the baking soda a try next time I go  to 
COSTCO (sells it in bulk). Brickey