Where can buyers buy mosquito-repellent incense?

The varieties of mosquito-repellent incense are disc mosquito-repellent incense, chip electric mosquito-repellent incense and liquid electric mosquito-repellent incense.

The principle of solid electric mosquito-repellent incense is that the insecticide (pyrethrin) is sucked into paper and evaporated with hot air, and the general efficacy can last for 6 ~ 8 hours. The disadvantage is that the initial use has good efficacy, and there may be excessive use, but after 4 ~ 5 hours, the pesticide volatilizes completely, the efficacy becomes worse, and the mosquito killing effect becomes weak.

Liquid electric mosquito-repellent incense can make up for the shortage of electric mosquito-repellent incense by continuously heating and releasing insecticidal substances based on capillary principle. The liquid electric mosquito-repellent incense can be used continuously for a long time, about 60 days, and even released regularly. Mosquito repellent incense slowly releases pesticides into the air by burning at high temperature, and its mosquito repellent effect is greater than that of mosquito killer.