No Smoke works quickly to neutralize the strong, unpleasant smell of smoke, cigarettes, cigars and fire. It uses an advanced aerosol technology that encapsulates odor molecules and removes them from the air and fabric. You’re left with a pleasing, gentle spring fresh scent. NO Smoke is also suitable for eliminating other unpleasant smells left behind in restrooms or by pets, garbage, food, etc. Easy to use, simply shake and spray.