Economic Observation Network According to the financial news of CCTV, the reporter from the Financial Survey of the main station visited Nanyang Xingwantang wormwood products Co., Ltd., and saw "Ding Ding Liquid" and "Ding Ding spray" in the exhibition hall, which are their hot selling products in summer, and their core competitiveness is the low price. The staff calculated an account for the reporter: the single bottle factory price of this mosquito repellent spray is only 1.5 yuan, but it already covers all expenses such as bottle body, bottle cap, outer packaging, production labor, equipment, site, water and electricity costs, and logistics freight. After deducting various fixed expenses, the actual cost for blending raw materials is only one or two cents. The staff admitted that in order to reduce costs, the two sprays produced by the company only add a very small amount of plant hydrosol, and the main component of their products is water. In order to create an illusion of effectiveness for consumers, companies choose to use fragrances that are close to floral water, relying on strong aroma and coolness to create a user experience, in order to conceal the problem. In addition to water-based products, most of these companies also produce essential oil stickers claiming to have mosquito repellent properties. And for the actual effect of such products, the staff of various enterprises know that there is little effect. These so-called mosquito repellent products, which are superficial, useless, and falsely advertised, have spread from these manufacturers in Nanyang to layer by layer distributors, and have been distributed through various sales channels such as online e-commerce and offline supermarkets, ultimately flowing to various parts of the country and sold to consumers.