Hello everyone this is my first post on this forum. I just started brewing yesterday, and I am very meticulous because I want it to turn out right. I have a 6.5 glass carboy with a fermenter lock (S-Shaped Lock) but now I am getting blow off. I have and extra tube that came with my kit and tried to stick it in the fermenter but it was too big to fit in the hole and too small to fit around the top (I didn't sanitize the tube that i tried to shove in the fermenter... I figured it would be ok since it isn't directly touching the beer and just getting the foam out. Was that a bad move? I'm paranoid about it haha) Unfortunately, my local brew store is closed tomorrow (Sunday). Should I go to like a department store and get plastic piping to fit over the fermenter to create a blow off or? I am currently stuck just putting a bunch of towels around it because I don't know what else to use. I have read that the blow off is normal since it only means that the yest is working really well. Any suggestions would be greatly appreciated. Thanks in advance!