I have just started using vodka in my airlocks. I am concerned with evaporation over a period of time. Would floating a few drops of mineral oil on the surface of the vodka to prevent evaporation be advisable?
I know this works in floor drains and seldom used sink traps,(the oil, not the vodka!)so how about airlocks?
Or is the evaporation any worse than with sulfite solution?
I know this works in floor drains and seldom used sink traps,(the oil, not the vodka!)so how about airlocks?
Or is the evaporation any worse than with sulfite solution?