I just had my first blowoff. I really should hav known better than to pitch 6 gallons on a huge WLP001 yeast cake. anyway, i dont know how long it has uncovered but wen i woke up the lid was open and i made a quick blowoff tube. its bubbling in the bucket now. if its still fermenting is ther ne chance it got infected? by the way its orfy's hobgoblin clone which was the most delicious wort i hav ever had.