Component
Solvents: Common ones include deionized water and ethanol, etc. Deionized water is pure water after impurities in ionic form have been removed, mainly serving to dilute and dissolve other components. Ethanol helps dissolve and volatilize components such as fragrances, and it also has a certain bactericidal effect.
Flavorings and fragrances: They are the key components that determine the scent of air fresheners. They can simulate various natural scents such as floral, fruity, and woody scents, and some are unique synthetic scents that can bring people a pleasant olfactory experience.
Deodorants and odor removers, such as ferrous sulfate, can undergo chemical reactions with sulfur compounds, ammonia, amines, formaldehyde and other odorous substances in the air, thereby achieving the purpose of deodorization.
Propellant: Canned air fresheners usually contain propellants such as propane, butane, and dimethyl ether, filled with a certain amount of nitrogen, which is used to spray the air freshener out of the container, causing it to form fine mist particles in the air and spread rapidly.