148
butterule
(leminal.space)
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
How often do you change it? My mom has one of these and I think it's cool but never really thought about it.
Change water every few days. Clean it well. after every stick you go through
I have a recurring task called "rotate butter" scheduled once a month which seems about right to me.