[joshsfrogs]

when my mold inhibitor was back ordered I made a few cultures with vinegar. Personally I hate the smell of vinegar. My cultures also seemed to dry out with the vinegar. And this is also the only time I have ever got mold (I did put the culture in front of the AC too).

 

[joshsfrogs]

When I make 10 cups of media, I use 4 teaspoons of methyl paraben.