My brew failed to start fermenting because the airlock didn't start bubbling, should I throw it out?
My brew's been down 4 weeks and still has the occasional bubble, has it finished fermenting?
Why is it when I open my beer and pour it into a glass I get all head and I've even had the odd bottle explode?
My beer seems to have plenty of fizz when poured into a glass but why does the head disappear very quickly?
Why does my beer have a strong yeasty flavour and a lot of sediment?
My beer is flat, should I throw it out?
I have made the same beer before and it tasted good. Why has this lot got a foul smell and a strange taste?