activated carbon filter

Hey guys! I have a few questions on filters. I’m growing indoors and I still live at home. Dad wasn’t too thrilled about me growing but still sees it as cool that I’m growing something and creating life. He DOESNT like the smell however. It hasn’t been too bad but I’m late into flower and now...

This is a trial done after seeing a video performed by someone else. I am not suggesting this is a original method for for filtration but just sharing that it is cheap and works. First you'll need isopropyl alcohol, an activated carbon filter (ebay, hydroponics store, or electronics stores...