1. It is best to place the mosquito coil on the metal frame or metal plate and place it on the iron bracket or in the porcelain bowl or iron box. It is best to use a non-combustible metal mesh cover to separate it from the inflammable materials such as cloth and paper. ;
2, the location should be selected to prevent being touched or blown off by the wind, placing the wind upwards;
3. When there are flammable liquids (gasoline, alcohol, etc.) and flammable gases in the room, it is not appropriate to ignite mosquito coils indoors;
4. When you leave, you must kill it in time, and you must not forget it;
5, when using mosquito coils to repel mosquitoes, you should first check whether the wires, plugs, and thermal elements are in good condition. Unplug the power plug every time you use it, and do a good job of cleaning after cooling.
