I did not invent or create this Odor Bucket. I found it for sale on the Internet for $139.00 plus shipping. I call it -------'s because it is mine and I built it.
Pot is going to stink and stink very stong too. Even in a cabinet or a closet behind closed doors, the smell or odor will spread all over the entire house. I have smelled my grow when I was outdoors, from inside the spare bed room closet.
I do not grow with HID lights, I use CFLS and for that reason, I do not need to VENT the HEAT. And also, for that reason, I do not use a Carbon Odor Filter Scrubber. I do believe a Carbon Odor Filter Scrubber is best, but it will cost more than my DIY BUCKET.
The pics tell the story, bit I start with lots of holes. My bucket and lid cost $5.00 from Walley World.
I did the square holes with an electric Dremel Cutter, but a razor knife or heated knife blade will do the trick.