It is recommended to choose regular mosquito repellent products:
First, physical mosquito repellent products are preferred. Especially for families with infants, pregnant women, the elderly and asthma patients, it is suggested that physical mosquito killing methods such as installing screen windows, hanging mosquito nets, using mosquito killers and electric mosquito swatter should be adopted as far as possible, and chemical mosquito repellent products such as mosquito coils and electric mosquito coils should be less used. This kind of products will have a certain impact on people's health due to the addition of pesticides, and even lead to dizziness, respiratory allergies, nervous system damage and other symptoms.
Second, if you buy mosquito-repellent incense, you should avoid buying bulk products. Bulk mosquito repellent products are mostly produced by informal manufacturers. In order to expand the efficacy of mosquito repellent, manufacturers often add a lot of pesticides, which will cause certain harm to human body if used for a long time. Regular disc mosquito repellent products must have the patent number of environmental protection application and the title of "green product" certified by environmental protection on their outer packaging.
The third is to check whether there are "four certificates and one form" on the box. If the pesticide registration certificate number, hygiene approval certificate number, production license number, product standard number and formula table of the Ministry of Agriculture are clearly marked on the packaging box, it indicates that the products are qualified in terms of efficacy, safety and hygiene, and it is required to be used in strict accordance with the product specifications.