The Global Odor Control System Market Size is Expected to Grow from USD 5.44 Billion in 2023 to USD 9.12 Billion by 2033, at a CAGR of 5.30% during the forecast period 2023-2033. The global odor control system market refers to the industry focused on technologies and instruments intended to identify, control, and eventually eliminate offensive or hazardous odors in an assortment of environments.