 
    
    Air Freshener
Japanese Name:
芳香剤
Romaji Name:
houkouzai
Description
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An air freshener is a product used to improve the smell of indoor spaces by releasing pleasant fragrances. It comes in various forms, such as sprays, gels, plug-ins, or scented candles. Air fresheners help eliminate odors and create a more inviting and comfortable environment in homes, offices, and cars.
History
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Air fresheners trace their roots back to ancient times when people used herbs, flowers, and incense to mask odors and create pleasant environments. In the 20th century, especially after World War II, modern air fresheners were developed, starting with aerosol sprays in the 1940s. Later, new forms such as gels, plug-ins, and reed diffusers appeared, making air fresheners a common household and commercial product worldwide.