Question about active fermentation. My second solo brew. My carboy and air lock have been going nuts. I brewed Thursday evening and it’s still going strong. Last night I had to take out the air lock and clean/re-save itinerary since it was full of beer. Today it’s full again. What do I do? I should have done a blow off tube when I put it in the fermenter. Do I need to do that now or it my serious action almost over. It’s only a 1 gallon batch. On a side note the beer I cleaned out smelled like good hoppy beer lol