What are the usage methods of Insecticide aerosols?

2025-09-10 11:53:02

As a commonly used tool for household pest control, the effectiveness and safety of Insecticide aerosols are highly dependent on operational norms. Mastering the scientific usage method can not only effectively kill pests such as mosquitoes, flies and cockroaches, but also avoid causing harm to human health and the environment.

Precise spraying enhances the efficiency of pest control

Shake the tank thoroughly before use to ensure the medicine is well mixed. Adopt differentiated spraying strategies for different pests:

Flying insects (mosquitoes and flies) : After closing the doors and Windows, spray the nozzle at a 45° Angle upwards, focusing on covering the four corners of the room, behind the curtains, around the lamps and other habitats of flying insects. Spray for 8 to 10 seconds every 10 square meters of space to form a pesticide mist barrier. If target pests are found, they can be directly aimed at and sprayed to achieve precise killing in a "mobile target shooting" style.

Reptiles (cockroaches, termites) : Directly spray the insect body or its activity trajectory, such as kitchen crevices, cabinet bottoms, corners, etc. Spray for 1 to 3 seconds per square meter to form a continuous medicinal film. For cockroach nests, the spraying time can be extended to 5 seconds to penetrate hidden corners.

Door and window protection: Spray the agent around the door gaps and window frames to form a physical barrier and reduce the invasion of foreign mosquitoes and flies. The dusk period is the peak time for mosquitoes to be active, and the use effect is better at this time.

Operate safely and avoid health risks

Environmental isolation: Seal food, tableware and pet supplies before spraying to prevent contamination by the agent. Pregnant women, infants, asthma patients and those with allergic constitutions should temporarily evacuate and wait for 30 minutes of ventilation before entering.

Protective measures: Wear a mask and long-sleeved clothing during operation to prevent the agent from coming into contact with the skin or being inhaled into the respiratory tract. If accidentally contaminated, immediately wash with soapy water and change clothes.

Dosage control: Avoid over-spraying to prevent the concentration of the agent in the air from exceeding the standard. For instance, in a 30-square-meter living room, only three sprays (each lasting 2 to 3 seconds) are needed to reach the pest control threshold.

Fire source management: Aerosols contain flammable components. They must not be used in open flames, high-temperature environments (such as kitchens, balconies), or in an inverted state. After use, empty cans should be kept away from fire sources. Do not puncture or burn them.

Subsequent handling to ensure environmental safety

After the spraying is completed, personnel must leave the room immediately and keep the doors and Windows tightly closed for 20 to 30 minutes to allow the pesticide mist to fully take effect. Then open the Windows and doors for ventilation for more than 30 minutes and use a fan to accelerate air circulation. If continuous pest control is needed, mosquito repellent tablets or Electric mosquito repellent liquid can be used in combination. However, it is necessary to avoid using multiple aerosols simultaneously to prevent the accumulation of chemical components and the generation of toxicity.

The scientific use of insecticide aerosols requires a balance between "precise pest control" and "safety protection". By standardizing the operation process, controlling the frequency of usage, and strengthening environmental management, not only can efficient pest control be achieved, but also the health of the family can be safeguarded.