I am not really a newbee. I have made over 100 gal. of different recipes. But today I experience my first mead explosion. It was impressive. I was home so that was good. I was not close to it so that was good. I can't imagine the pressure to blow the sealed top off a bucket. The airlock had filled with foam,and small ingredients preventing venting. Fortunately this 5 gal was squeezed in between the wall in a corner beside a piece of furniture. That limited the area that had to be cleaned. I did notice yesterday that another 6 gal of a different type was bubbling a little over zealously. I wonder if the sudden increase in temperature outdoors got the yeasties more excited than usual.