4X air freshener adopts the newly-developed sterilizing and deodorizing formula and is blended with the world newest floral fragrance. With unique sterilizing and deodorizing performance‚ it can quickly and effectively eliminate the odor and smoke to purify the indoor air‚ leaving the room with pleasant fragrance so as to ensure a high level of protection on users’ health. It is applicable to the indoor of family‚ office‚ hotel‚ kitchen‚ toilet and recreation center as well as car‚ train and ship.