This design combines the emotional nature of the product, the functionality of the product and the characteristics of traditional Chinese culture. In Chinese culture, the tiger is a symbol of warding off evil disasters. This design uses the tiger as inspiration, as the appearance characteristics of the mosquito repellent aromatherapy humidifier, and uses the "exorcism" metaphor "to repel mosquitoes", which plays a strong psychological hint. Not only can alleviate the negative effects of dry air on the skin, but also make the heart get real relaxation. At the same time, the product is environmentally friendly. Extracting mosquito repellent substances from Xinhui mandarin and integrating them into the taste of aromatherapy humidifier not only meets the mosquito repellent function of the product, but also solves the problem that Xinhui mandarin pulp has not been treated with high added value.