PowAir Odour Neutraliser - in a handy spray bottle, safe to use everywhere! If you have smokers in your family, or you have pets that go everywhere in your house, if you have an unpleasant smelling garbage area, or even if you would just like the air in your home or office to smell fresh and clean then PowAir Spray is the product for you... PowAir Spray comes in a convenient 250ml bottle, and is perfect for everyday use in any environment. It is a true odour neutraliser, using the unique PowAir formula to eliminate odours permanently, instead of just masking them.