+1 to cheap vodka in airlocks and StarSan in blow off jugs. On brew day, I always have a bucket of StarSan for things like pump hoses, etc. I just fill the blow off jug from that bucket when putting things in the fermenchamber.
I use cheap vodka in my airlocks,but Starsan in blow off jugs. One scientist type member came on here a month or so ago & said cheap grocery store vodka doesn't have enough alcohol. So I thought about the grain alcohol liquor stores sell. According to him,that would do a better job.
This.On brew day, I always have a bucket of StarSan for things like pump hoses, etc. I just fill the blow off jug from that bucket when putting things in the fermenchamber.
Buuuutttt, the airlock is to exclude air, not microbes.
Same here except I use StarSan in the s-airlocks as well.
I use extra diluted (1:1 "sanitizing ratio starsan":water) in my airlocks. Why? Regular strength starsan bubbles out of the airlock far too much for my liking. .
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