We get a pretty nasty fruit fly colony in our house in the summer, and it's kind of impossible to keep them away from everything, especially giant quantities or sugary, fermenting liquid.
My primary is a bucket and we've had some issues with flies getting inside. Does anyone else have problems like this? Has anyone had things go wrong with their beers? Any tricks to keep them away 'cause right now having the bucket wear a tshirt isn't working.