People are easily bitten by mosquitoes, but children are more easily bitten by mosquitoes. This is why mosquitoes are most interested in acids and ammonia chemicals in the human body. When carbohydrates in human blood are fused with lactic acid bacteria, a unique compound amino acid combination will be formed, which has the aromatic smell of volatiles. When it is closely combined with ammonia in sweat, it will become odorous trimethylamine. Children's body surface area is relatively larger than that of adults. Even in hot summer, children love physical exercise more than adults, so they are prone to sweating, blood vessels dilate, and the fragrance of trimethylamine gradually evaporates from sweat pores.

The main reason is that carbohydrates and lactic acid bacteria in human blood fuse to form a compound amino acid combination. This chemical is fused with amine with a little sweet sweat to form trimethylamine, which has a strong mosquito-attracting effect. With the increase of temperature, the blood vessels of the body dilate and the production of trimethylamine increases. Children are generally active and have a strong metabolism. The trimethylamine component in human body is high, which is likely to attract mosquito bites. The younger the child, the easier it is to provoke mosquitoes, which is related to fair skin.

Mosquitoes use their sense of smell to find the target that suits their appetite best from the crowd. Carbohydrates and vitamins are essential nutrients for the survival of annoying insects such as mosquitoes, but they cannot appear on their own. Mosquitoes have tentacles and bristles on their heads and legs, which have sensory effects and are sensitive to environmental humidity, temperature and sweat, so they often like to bite people who are prone to sweating and do not take a bath. Children's skin is delicate, the basic metabolism is cheerful, the skin pores in the skin evaporate sweat quickly, and they are often bitten by mosquitoes.

After being bitten by mosquitoes, most of them will show strong sensitivity, which is one of the reasons why the rash on children's skin cannot disappear after being bitten by mosquitoes. When parents take their children outdoors, it is best to let them wear white clothes, because ivory clothes have strong reflective ability and have the practical effect of repelling mosquitoes. Babies are generally more active, have abundant metabolism and sweat more, so the exhaled carbon dioxide will definitely rise, and their skin is thin and tender, making it easier to attract mosquitoes. Bao mothers must pay attention to mosquito prevention for their babies.