Mall
Well-Known Member
Hi all,
Over the last 2-3 brews, AG, I have been getting off tastes, a sour tinge. I am usually pretty good on sanitation and use cling wrap in the ferment fridge.
Is it possible fermenters (mine a the std food grade from LHBS, 2 years and prob 10 years in age) lose their ability to stay sanitised and no amount of cleaning will allow safe ferments or am I missing something?
Over the last 2-3 brews, AG, I have been getting off tastes, a sour tinge. I am usually pretty good on sanitation and use cling wrap in the ferment fridge.
Is it possible fermenters (mine a the std food grade from LHBS, 2 years and prob 10 years in age) lose their ability to stay sanitised and no amount of cleaning will allow safe ferments or am I missing something?