The electric mosquito-repellent incense tablet is made by inhaling insecticide (pyrethrum essence) into paper and continuously evaporating it with hot air. The general drug effect can last for 6-8 hours.
Advantages: smokeless, tasteless, ashless and pollution-free; It is safe and hygienic to use PTC heating source.
Disadvantages: the mosquito repellent effect is unstable and its effectiveness is gradually decreasing; The pesticide formula is single, which can not be adjusted at will, and mosquitoes are easy to adapt.
Electric mosquito-repellent incense
The electric mosquito-repellent incense liquid uses the capillary principle to continuously heat and release pesticide substances, which can be used continuously for a long time, about 60 days, or even released regularly.
Advantages: In addition to the advantages of electric mosquito-repellent incense tablets, it has a longer use time and is more convenient to use.
Disadvantages: liquid mosquito repellent is not easy to seal and easy to leak; The pesticide formula is single, which can not be adjusted at will, and mosquitoes are easy to adapt.
Disc mosquito-repellent incense
Disc mosquito-repellent incense uses the effect of high temperature combustion to slowly release pesticides into the air, and the mosquito repellent effect is greater than that of mosquito killer.
Advantages: the pesticide formula can be adjusted at will, mosquitoes are not easy to adapt, and the mosquito repellent effect is good and stable.
Disadvantages: fixed service hours cannot be guaranteed; There are harmful components in mosquito-repellent incense smoke, which will pollute the space environment; Open flame ignition, potential fire hazard.