Smoke Odor Exterminator Spray - 7 oz - Lavender with Chamomile The Smoke Odor Exterminator Spray, 7 oz, Lavender with Chamomile offers a soothing aroma of crisp lavender infused with chamomile to enhance relaxation and reduce stress. This enzyme-formulated air-freshener spray works fast to get rid of unpleasant odours from cigarettes, pipes, cigars, pets to other household odours.