Re: how to store old urine?

from what my son has read,
as far as the stored urine is concerned,
if there is no breathability aspect,
it will build up ammonia in it.

For internal use,
this is not a good thing,
so be sure to leave
a way for it to release the ammonia from it,
if going to take internally.

For aging, for external use,
the ammonia aspect is np,
and in some cases even a desired added effect.

That is the very little bit I gleaned from
some research links he read to me today.

Hope that helps,
Love,
Ami Joi Benton