In all honesty, if you want a pet you can handle, get a rat. White's, or any frog for that matter, do not like being handled. They are show pieces, not cuddle buddies.
The urinating on your hand is a defence. He's stressed and scared and his urin contains a toxin that would cause the average preditor to drop him so that he can get away.
IF you must handle your frog... and that should only be every once in a great while for tank cleanings of health checks, DO NOT wash your hands with an anti-bacterial soap. It is poisonous to your frog and can make it sick when absorbed through it's skin. Simply rince your hands VERY well with warm water, if you don't think that is enough you can squirt a little water declorinator on your hands.
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Heather

ellasmommie@yahoo.com