i have cured my fungal nail problem.cheap and simple.Cut and file you nail as far as safely possible,don,t make it bleed and then rub in ordinary bleach like domestos.I used it neat but others say a solution of between 10 and 50%, working on the theory you can put your hands in it to clean stuff.Anyway it has worked for me and i did it most days for a month.Previously I had the nail removed and although yeast was evident during healing time the doc said he thought it would go away,i then used Cureanail and at £20 a throw i had no success at all and you are talking 9 months.No bleach has done it for me.