Do you have a camera? If you're having trouble building the carbon filter, take pictures and post what your specific confusion/problem is with it and people here can walk you through building it.

There's always the odor neutraliser.
AR15 Reviewed by AR15 on . Today is a sad day for my plants :( Hello all after reading the forums for month's I decided to start my own grow. Ive been wanting to do this for years. I built a dwc and had a great first grow. 4 healthy females are 1 week into flower. Well heres the bad news. My basement is starting to stink. I underestimated how bad they would stink up the basement and now I have to chop them down. I'm tempted to ask my sister if I can still keep them but I know she will say no. Plz ppl just say some things to make me feel better. Oh yeah Rating: 5