Smell??

How can I control smell in a pc grow box?

Depends on how intense of a smell the strain gives off. Some times a little bit of ona gel near the exhaust is ll you will need. Other cases mini carbon filters (DIY) style

a small DIY carbon filter,they sell activated carbon at wal mart in the fish tank supply isle..or u can get ona gel at a hydro shop..

go to general growing forum and they have a diy subforum plenty of ideals there

looks like we all had the same idea lol

Great minds think alike....Or we are all stoned!

Homemade carbon filter

Febreeze, lots of febreeze.

get a few of those automatic spray canisters, you can set the timer on them for 9,18,36 min intervals. I have 2 in my grow area, and they seem to work good.

[video=youtube;p6q9nBusrq8]http://www.youtube.com/watch?v=p6q9nBusrq8[/video]

coolrunnings said:

[video=youtube;p6q9nBusrq8]http://www.youtube.com/watch?v=p6q9nBusrq8[/video]

Click to expand...

great song that should sole all of OPs problems and if not he has a cool jam to listen to while he figures it out