Hey guys, I've now had this happen on a few random batches of beer. Everything goes as planned, I whirlpool around 140 degrees, and post fermentation the beer has a strong soapy/detergent/grassy/bleach like flavor. I have no idea how this has happened, and it's happened on totally different grain bills. I am generally adding 2g's gypsum and 6g's calcium chloride to RO water.
Any idea what could be causing this? I don't believe that any of my brew equipment is infected, and the last batch was a split batch between two different fermenters.
Any idea what could be causing this? I don't believe that any of my brew equipment is infected, and the last batch was a split batch between two different fermenters.