| We can see mosquito no matter where we are in | | | | pyrethrum. As long as they reach the national |
| summer. In order to repel mosquito, people have tries | | | | standard, it is safe to use them. However, another |
| various ways. For example, some people hang | | | | problem, combustion, should be noticed. Many people |
| mosquito netting, and some people use | | | | have such a kind of experience. When we are using |
| mosquito-repellent incense. In addition, more and more | | | | coiled mosquito-repellent incense, we always feel |
| mosquito-repellent products have appeared on the | | | | uncomfortable with the eyes dry and air tube itching. In |
| market. In fact, not all the products and methods are | | | | fact, such uncomfortable feelings are caused by |
| suitable for people to make use of, as improper | | | | combustion coiled mosquito-repellent incense. After |
| mosquito-repellent methods can lead to cancer. | | | | lighted, coiled mosquito-repellent incense can produce |
| Nowadays, many people like to spread toilet water on | | | | wee dust particles which are just the smoke. It is |
| the body to repel mosquito. Toilet water is composed | | | | reported that the amount of the particles produced by |
| of floral oil which is used as a main component and | | | | coiled mosquito-repellent incense is equal to that |
| alcohol. The principle of toilet water is to make use of | | | | produced by 75 to 137 cigarettes. The dust particles |
| strong flower fragrance disliked by mosquito to repel | | | | can enter the human lung and stay there to cause |
| mosquito. However, the alcohol in the toilet water | | | | asthma or even cancer. Therefore, it is better to avoid |
| should be paid attention to. The content of alcohol in | | | | the use of combustion coiled mosquito-repellent |
| toilet water has reached over 75%. Alcohol on the skin | | | | incense in our daily life. |
| can be rapidly evaporated to give people the feeling of | | | | Electric mosquito-repellent incense brings the same |
| cool. But at the same time, alcohol can stimulate the | | | | hurt to the human body as what combustion coiled |
| skin. If a person has sensitive skin, symptoms of allergy | | | | mosquito-repellent incense does. The principle of |
| will appear. | | | | electric mosquito-repellent incense is to make use of |
| There is a kind of rather traditional mosquito-repellent | | | | hot-gas to give out the pesticide. If people have to |
| product, namely, combustion coiled mosquito-repellent | | | | make use of such a kind of mosquito-repellent product, |
| incense. The main components of coiled | | | | they must open the window to maintain good |
| mosquito-repellent incense include pyrethrin and | | | | ventilation inside the house. |
| pyrethroid. These chemicals are extracted from | | | | |