The 4 oz. travel size odor eliminator is perfect for the car, suitcase, gym bag, brief case, purse, hand bag or even a coat pocket. While the pump sprayer does not deliver quite the volume as its big brother, (the 16 oz. trigger sprayer) it still gets the job done. Spray liberally in those smaller, tight spaces and within seconds, you’ll notice the odor disappear. The all natural formula is eco friendly and because it does not contain a scent, it holds no oil. This gives you the assurance knowing that no toxic chemicals are being sprayed into the air, around you, your pets, your plants or other people. Shelf life is 2 years from date of purchase. There is a two-bottle minimum purchase on this item.