OCD Cube

A drop-in cube that breaks down grow room odours at the source

OCD Cube is a solid-format version of OCD's Deo-Max odour neutraliser, designed to be placed directly in a grow tent, room or ducting run rather than sprayed. Instead of masking smells, the Deo-Max formula works by chemical decomposition, breaking down the molecules that cause strong odours before adding a light fragrance from natural essential oils.

It's a passive, no-maintenance option that suits growers who want a backup to their extraction and carbon filter setup, or a solution for smaller spaces — cupboards, small tents or storage areas — where running a full extraction kit isn't practical. Because it works through several small vent holes punched in the lid rather than needing power or airflow, it can be tucked into ducting or left running continuously without any attention.

For growers dealing with strong odours in areas a carbon filter doesn't reach, or who want an always-on solution alongside their main extraction, OCD Cube gives a low-effort way of keeping a space smelling clean without spraying or replacing filter media.

• Chemical decomposition, not masking — breaks down odour-causing molecules rather than covering them up.
• No power or airflow needed — works passively once the lid is punctured and positioned.
• Anti-bacterial and anti-fungal — made with essential oils that also help keep treated areas cleaner.
• Five scent options — Original, Lemon, Fresh Linen, Bubblegum and Orange.
• Compact and low-maintenance — ideal backup to extraction and carbon filtration, or for smaller spaces.