Pyrethroid insecticides, trifluthrin (Kung Fu) and deltamethrin (Kesselring), with very strong poisoning effects of touch and stomach, and fast-acting, long-lasting effect, and can reduce the index of free fleas on the ground relatively quickly. It is easy to use, directly diluted with water, can give full play to the efficacy of the drug, good dispersion, safe for animals, no irritating odor, no corrosive and destructive effect on the surface of the object. Deltamethrin also has some ovicidal effect.

Organophosphorus insecticides, chlorpyrifos (Osborne) is a good drug for the control of health pests. The use of chlorpyrifos emulsifiable concentrate diluted spray, fleas have a high touch killing effect. Dichlorvos, despite its high toxicity to humans and animals and its corrosive effect on the surface of copper and iron products, can also be used appropriately in large indoor flea control because of its rapid knockdown and strong fumigating effect, coupled with a lower price.

When spraying the agent, according to the actual situation, choose a good agent type, concentration of the ratio and the correct method of use is the most important. And, the operator should pay attention to safety, wear a good protective clothing, wear a hat, mask and gloves.

There is also a saying that the odor of sweet and sour garlic can be used to fumigate away fleas, but not to kill them. The simple way to do this is to use a glass jar in a corner filled with the right amount of sweet and sour garlic and the juice that drowns the garlic, and just seal the top with saran wrap or something breathable.

Harmful to the human body

For allergic people, flea bites may lead to the occurrence of some skin diseases, especially in the summer, there are dogs and cats at home and other pets, if the pets are not clean, it will breed fleas and other parasites, the bite of the human body is easy to lead to seasonal eczema.