Tips for mosquito control:

The \"capsule\" section in the middle will give off a fragrance, start with a strong fragrance, and use the fragrance will gradually weaken, but will not affect the effect of mosquito repellent. Double the effect after using 2. A mosquito trap can be used for about 2 months, and pure plant extraction does no harm to the human body. When not in use can be placed in a package sealed.