Eliminates odour-causing bacteria and purifies the air. Specially formulated for neutralizing and eliminating pet odours. An air freshener that leaves your home smelling clean and fresh. Oust Odour Eliminator kills odour-causing bacteria and purifies the air. Its special formula neutralizes and eliminates pet odours, kitchen, bathroom, smoke, mold and musty, while leaving your home smelling fresh and clean. With everyday life comes everyday odours. This refreshingly clean scent was made to tackle tough household smells.