Sold in a case of 9 - 8oz spray bottles. Get one for every room! If you have tough odors, you need OdorCide! OdorCide is the most effective odor eliminator available. It is formulated to break down even the most difficult odor molecules in the air and on fabrics. OdorCide is hypoallergenic, non-staining, environmentally safe, and recommended by hospitals, animals clinics and professional cleaning services.