Product review (1 stars): Be very careful
Unfortunately I haven't had a chance to use it. I am sure it works great since I am a living proof of it.  I received the package of 3, each wrapped in double plastic foils and all three wrapped in another plastic.  Unfortunately they all leaked and lost some of the fluid.  Your first instinct is to rinse it with water and wash your hands.  Then in a few minutes, your hands begin to burn bad.  You read the back, it says they're not responsible for anything, handle with gloves, wash with water if skin contact for 15 minutes, all kinds of warnings, etc,.

I wish they had a BIG red label warning on the box so you know you're dealing with toxic dangerous product before you open it.  It was too late for me.  Needless to say, I will demand full refund and will report them immediately.

Again I am still convinced it works well.  They are absolutely careless with packaging, shipping and advance warning on how to handle.  Amazon doesn't give you any warning early either.

So... be careful with these products.