Studies have shown that olfactory stimuli have longer and deeper memories than visual and auditory stimuli. In recent years, more and more commodities and commercial places have also used fragrance to shape the unique characteristics of the brand, and also use fragrance to enhance customer experience.

After a long-distance flight, the flight arrives at the airport, and you get off the plane with your heavy luggage, do you want to go back to that warm home right away and have a good rest? If you can feel at home instantly when you get off the plane, do you like this kind of airport?

Just like people use perfume to enhance their personal charm, in recent years, more and more airports, high-speed rail stations and other commercial places have also used fragrance to enhance their image.