Hello, we are starting small 3 bbl (or cca 500 liter, we are situated in Czechia) nanobrewery with open fermentation vessels situated in separated and insulated fermentation room. We just brewed our 3rd batch and sudenly small white dots appeared on some surfaces - walls and ceiling. I´m wondering if it can be mold or something similar? The surfaces were sanitized one day before - one time with sodium hypochlorite and then (just for sure, I´m sanitation freak) with warm caustic.
Can it be mold or perhaps is the beer yeast taking control over the room. Another idea is, that the sodium hypochlorite and caustic formed some kind of sediments of minerals from water (we have quite hard water in water line). Any ideas please? I´m beginning to panic a little. Thanks very much!
Can it be mold or perhaps is the beer yeast taking control over the room. Another idea is, that the sodium hypochlorite and caustic formed some kind of sediments of minerals from water (we have quite hard water in water line). Any ideas please? I´m beginning to panic a little. Thanks very much!
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