Why are so many cockroaches killed? Is it for revenge?

Xiao Qiang is hungry. The more you step on it, the hungrier you will be. Recently, a joke caught fire on the Internet: "Why do cockroaches appear more frequently after killing cockroaches with cockroach incense?" A: "Your family is missing. Can you not worry about looking everywhere? "

Although it is a joke, it tells the helplessness of countless citizens who are troubled by cockroaches. Spraying, trampling, scalding, drugging ... did you win? Recently, many citizens called Yan 'an No.3 Road "No Insects Do Not Disturb Specialty Store", hoping to seek some simple and effective "strong elimination schemes". Bian Xiao conducted a survey in some communities to find out what misunderstandings residents had in the "vigorous cleanup campaign".

Misunderstanding-frontal encirclement and suppression

"Taekwondo kicks and kills" is playing more and more.

"I really can't stand it. At night, the kitchen is boiling. " Aunt Zhang, who lives in Building 2 behind Fushan, feels completely defeated by cockroaches. Half a month ago, a bottle of spray bottomed out. The old couple were so smoked that they could hardly stand. In less than ten minutes, the "big family" emerged from the cracks and sneaked in front of you.

"They not only like drilling seams, but also like rock climbing." Aunt Zhang's tenant, Xiao He, who just graduated from Nantah, is relatively calm. "Seeing the cockroach moving on the door, judging its curved escape route and flying its legs, they taught me the basic movements of Taekwondo." Why talk with a smile? Sometimes you have to shout and fight. "It is said that cockroaches can be confused." Despite all their efforts, Aunt Zhang's family "feels more and more embarrassed".

"Treading and spraying are the two most commonly used methods to kill cockroaches, but improper use has helped cockroaches." Master Wu of a professional pest control company told reporters that spraying drugs is suitable for dealing with "Xiao Qiang gangs" with a large number, high density and no obstructions. "There is no protection, see a chasing a spray, especially in the kitchen, certainly not. Over time, it will have adverse effects on nerve and hematopoietic function. " As for slippers regarded as cockroach killing weapons, Master Wu said, "If there are still egg sheaths left in the cracks of slippers after stepping on them, they will walk around the house and hatch out, but they will expand their activities. Be sure to clean it after stepping on it. "

Myth 2: water and food are cut off.

There is nothing "paste, chopping block" that it doesn't chew.

"All the food is hidden in the refrigerator, and the kitchen is very clean. When I opened the door after work, I was married and had a son. " Mr. Huang who lives in Taitung is very puzzled. "What do they live on?" "The recipe of cockroaches is very complicated and beyond imagination." Pest control experts say that in addition to fresh food, cockroaches even eat sawdust, cardboard, wire rubber and hair when they are extremely hungry. "The oil residue on the stove, the leaves in the trash can, the broken rice grains on the side of the rice barrel, and the broken meat on the chopping board are all neglected, but they are all discerning in the eyes of cockroaches."

Experts point out that in daily life, casual small moves may lure cockroaches. "It is best to put up posters and doors at home with tape instead of paste. Cockroaches like pasty starch and will get into the cracks to lick it. " In addition, cleaning the kitchen stove and kitchen waste every day, cleaning and drying the chopping board, emptying the accumulated cartons and other sundries, and persisting for a period of time, Xiao Qiang will fly away with his family.

Myth 3. Set an ambush.

It is necessary to block the seams and disperse the medicine as soon as possible.

"Play fast." Mr. Zhang, a scientific and technological person, said that once you enter the cracks, you will be helpless. "I have children at home and a dog, and I dare not spray pesticides. It was also blocked with lime cement and scalded with boiling water. " Mr. Zhang said that her mother-in-law also has a "situation." It will take several days to spread the medicine, but it will increase after two days.

Experts pointed out that we should seize the opportunity to ambush or raid cockroaches. It is best to plug the gap during the day. Cockroaches go out in groups at night and stay at home during the day. Stopping them during their "nap" can turn them into prisoners and fill the gap at night. Xiao Qiang, who can't go home, will wander around and miss the murder.

"Drugs and sticky cardboard must be broken up to get twice the result with half the effort." Take a Kang Ye glue bait as an example. If you use 2 to 3 grams per square meter, you should not only count the kitchen, but also count the areas of bedroom, bathroom and utility room. "Some cockroaches' nests are not in the kitchen. If you want to completely remove them, you must flexibly adjust the dosage point. More points, less quantity and wide range is a scale. "

For pregnant women, babies and pets, the environmental protection cockroach killing method is applicable. You can choose Youshi and Kang Ye series cockroach killing drugs, which are safe and environmentally friendly, and can kill cockroaches at one time all year round without cockroaches.