How To Build an Inexpensive Carbon Air Scrubber?
Building a carbon scrubber for de-odorizing stinky grows.
The design is such that there is no back pressure on the grow box exhaust fan, and...
How Do I Control Odor With Ozonators?
Ozonators can make the smell of even SMELLY strains like Mikado and Romulan practically unnoticeable, unless resin glands are broken by your movements within...