How harmful is mosquito-repellent incense to human body?

Mosquito-repellent incense is very harmful to human body, as follows:

Mosquito coils contain pyrethroid insecticides and some organic chemical fillers. The smoke produced after ignition may cause harm to human respiratory tract and may cause asthma and other diseases.

The lighted mosquito-repellent incense will release some harmful gases, and the ultrafine particles in the smoke will stay in the lungs for a long time after being inhaled by the human body, which greatly increases the risk of lung diseases.

Inhaling the harmful gas of mosquito-repellent incense for a long time will make people nervous, leading to headache and dizziness.

Some fake mosquito-repellent incense tablets will also produce harmful substances such as polycyclic aromatic hydrocarbons and carbonyl compounds when ignited, which will lead to human poisoning when ignited in a closed indoor space. Inferior mosquito-repellent incense may also contain some organic volatiles that may cause cancer.

Pay attention to when using mosquito-repellent incense:

1. Pay attention to ventilation

When lighting mosquito-repellent incense in summer to prevent mosquito bites, you must pay attention to ventilation. Don't use mosquito-repellent incense in a closed room to avoid increasing the concentration of indoor carbon monoxide during the burning of mosquito-repellent incense.

Use before going to bed

When using mosquito-repellent incense, pay attention to using it before going to bed. Mosquitoes are generally active between 5-7 pm, so light mosquito-repellent incense in the room before going to bed, put it out before going to bed, open the window and close the screen window for ventilation.

Never stay in a closed room for one night. In fact, there are many ways to repel mosquitoes. If people are sensitive to mosquito-repellent incense, they can also use electric mosquito-repellent incense or mosquito nets.