Hey can any1 tell me if i should use last years doe piss this year or not it has been stored in a fridge? will it still work or should i get some new piss?

Taste it, if it still tastes like piss I'd say its still good. Now if it tastes like sh*t, I'd throw it out.

LoL

I would smell it to see if it has turned into amonia.
If it smells fresh I would use it.
But if it smells like amonia I would get more.

I probbly would get more any way.
It would be sad to blow a chance on a buck of a life time
over a little bottle of pee.

JMHO