How to remove cockroaches from the kitchen?

1, carefully check sewers, wall cracks, floor partitions and windows to prevent cockroaches from entering.

2, keep the room dry, cockroaches live in a humid environment, so you should be careful not to have any leakage, especially in the kitchen.

3. Keep the room clean. In a clean and dry environment, cockroaches will feel unwelcome. After eating, you should seal the food in time, clean the garbage on the ground and in the garbage bag in time, and wash the tableware with hot water first. Dirty tableware will attract the attention of cockroaches. In addition, places such as stoves should also be cleaned regularly.

Use pesticides to kill cockroaches when no one is at home.

Taking advantage of the cockroach's habit of eating sweets, a small-caliber long-necked glass bottle is used, some sweets are put in the bottle, and sesame oil is coated on the bottle mouth. Cockroaches enter the bottle, and it is difficult to climb out because the bottle wall is very slippery.

Using the habit of cockroaches to drill cracks, use a paper box with some cracks on the lid, coat the box with adhesive and sprinkle some fresh bread crumbs, so that cockroaches can get in and steal things and get stuck.

Taking advantage of cockroaches' habit of scraping dirt off their backs on hard objects, we scattered some hard and sharp diatomite in the corner of the room. When cockroaches go there to rub their bodies, too much wax oil will be wiped off the surface. Therefore, a large amount of water in cockroaches will be lost and dehydrated to death.

You can also put out a cockroach by interfering with its sense of external vibration. For example, as soon as you see a cockroach, you can make a hissing sound with your mouth immediately, and then pat it quickly, which makes it easier to kill it.

Chemical drugs can also be used against cockroaches, and there are five thousandths of dichlorvos, or three thousandths of deltamethrin and boric acid powder. You can spray cockroaches where they live and move, or put a few pieces of cockroaches to kill them. There is a pyrethroid insecticide called "Killing Cockroaches", which has been tried in the kitchens of cargo ships, oil tankers and Yangtze River passenger ships of the Maritime Safety Administration. When 300 ml of liquid medicine was sprayed in the cabin of 60 cubic meters, the cockroach immediately became excited and excited, climbed out and fell to the ground and died. Some people are unconscious and die a day later, and some tenacious people can't live for five days.

At present, the commonly used effective methods include throwing poison bait, spraying insecticide, smearing cockroach-killing chalk, dusting powder and spraying insecticidal smoke. , and choose to use according to the actual situation. In addition to chemical methods to kill pests, cockroaches can also be trapped and killed by physical methods such as sticky traps and traps.

1, radical measures

Where the sanitation is dirty and messy, cockroaches are rampant. Therefore, it is a fundamental measure to improve the health and management environment. To kill cockroaches indoors, we must first do a good job in hygiene, eliminate the habitat conditions of cockroaches, and extensively carry out the activities of plugging holes and plastering seams and "eight inspections" to remove the egg sheaths and cockroaches from their habitats. Cockroach marks refer to insect carcasses, residual limbs, corpses, wings, molting, cockroach excrement, empty egg sheaths, etc. "Eight inspection" refers to: the first inspection platform, the second inspection cabinet, the third inspection chair, the fourth inspection port (sewer port), the fifth inspection pool (washing pool), the sixth inspection box (food processing board), the seventh inspection seam and the eighth inspection pile (coal pile, firewood pile and sundries pile). Cockroaches like to drill holes and hide cracks. By taking advantage of the living habits of pests, you can block gaps and caves with putty, cement or silica gel, so that cockroaches have nowhere to hide. For those kitchens with severely damaged interior walls and outdated furniture, houses must be completely repaired and furniture updated to eliminate cockroaches.

2, reasonable spraying cockroach.

Cockroaches often burrow into cracks to hide. Therefore, when using the sprayer to spray medicine, it is necessary to spray medicine around cracks, holes and corners, so that the spraying effect is good and the medicine is saved. Cockroaches are reptiles, so don't spray them into the space and don't wear masks. Spray around.

3. Put the cockroach bait.

Putting poison bait is a common and simple method to kill cockroaches, but if it is used properly, the trick is "less quantity and more area", that is, putting more poison spots in a room, with less dosage and wider distribution. In this way, cockroaches can eat poison bait when they climb out of their habitat, and the killing effect is obvious. In order to prevent the bait from losing its efficacy due to moisture, it is suggested to put the poison erbium particles in the bottle cap. Use dusting powder containing pesticides in cockroach activity places. Around the crevices, holes and corners where cockroaches inhabit and often move, the word "well" is used to poison cockroaches with powder marks painted when they enter and leave. Don't draw the road too thin, it should be a thick line of 2-3 cm.

4, move to a new house, don't forget to kill cockroaches.

In recent years, urban buildings have mushroomed, and a large number of residents have moved into new homes. Warning to the public: When moving, please be sure to remove cockroaches and their egg sheaths hidden in old furniture, clothes, books, cartons and wooden cases, otherwise there will be cockroaches in the new house soon. Cockroaches can't fly They spread through transportation and goods such as luggage, parcels and furniture, which leads to regional and even international spread.