How to kill cockroaches
1, washing powder is an efficient agent to trap and kill cockroaches, and its effect is even better than that of some chemical pesticides. The convention is
Washing powder is scattered in places where cockroaches may haunt, and it will kill you if you eat it.
2. Take borax, flour, and a little sugar, mix them evenly, make them into balls the size of rice grains, and scatter them in the places where they haunt, and they will be poisoned if eaten.
This is a way to kill cockroaches with hot soapy water. Adding a bar of soap to 4 liters of hot water, dissolving it and spraying it directly on cockroaches can effectively kill cockroaches.
4. It's a way to kill cockroaches with soda. Mix sugar and baking soda in half and put it in the place where cockroaches haunt. After about 3- 14 days, cockroaches will disappear. It is said that this is also the most commonly used secret recipe for preventing cockroaches in the United States.
5. Boric acid mopping method to prevent cockroaches. After dissolving a proper amount of boric acid in hot water, wipe the floor with a mop or rag. After drying, white boric acid crystals will penetrate into cracks in the floor to prevent cockroaches and ants.
6. This is a cockroach prevention method for orange peel and lemon peel. After the skins of oranges and lemons are dried or baked, they are put in various cabinets.
It not only has the function of fragrance, but also has a certain effect of preventing cockroaches.
7, borax, flour, sesame sugar). Mix a little boron sand with flour and then drop a few drops of sesame oil. Make a ball. Roll the paper into a tube, and then put the prepared pills into the paper tube.
8. Take 1-2 cans of sugar water bottles to catch cockroaches, put 3 spoonfuls of sugar water, add boiling water and half a bowl to make bait, and put the bottles in places where cockroaches are active. After smelling the sweetness, cockroaches will climb into the "trap" of cans.
9. Tung oil catches cockroaches. Buy100-150g tung oil, heat it and boil it into a sticky colloid, and apply it around a piece of wood or cardboard15cm square, with greasy and fragrant food as bait in the middle, and cover other foods to prevent it from being stolen. When cockroaches feed, they can be stuck as long as they climb to the place with tung oil.
Cockroaches' weakness: Cockroaches are omnivorous insects. They are hungry but not thirsty. When killing cockroaches at home, citizens should block the water source, turn off the tap, dry the water, scratch with a pen or put poison bait around the pool, urinal and refrigerator base to make cockroaches contact with poisoning when taking water and feeding.
Three measures to drive away cockroaches
1. Put fresh oleander leaves in the place where cockroaches move, and cockroaches will not come near here again.
2. Put fresh cucumbers in the cupboard, and cockroaches will stay away.
Put a plate of sliced onion indoors, and the cockroach will run away immediately when it smells it.
Self-made cockroach killer
Ingredients: potatoes and boric acid. This boric acid can be bought in chemical stores.
First, wash the potatoes and steam them in a pot for about 15 minutes. Take boric acid with the same volume as the potato, and crush the potato to make it fully mixed with boric acid. Be careful to mix them evenly. The next step is to crush the mixed boric acid mashed potatoes into pieces, so that the homemade cockroach killing medicine is ready. The next thing to do is to put it in a place frequented by cockroaches and wait for it to eat.
Finally, I still want to remind you that if you have other small animals at home, you must take good care of your beloved pet so as not to hurt it. Well, homemade cockroach killer, if your home is troubled by cockroaches, you might as well try it.
How to deal with cockroaches? People have invented some methods to trap cockroaches.
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.
1. Cockroaches in syrup bottles
Take 1~2 cans, put 3 spoonfuls of sugar water, add boiled water and half a bowl as bait, and put the bottle where cockroaches are active. After smelling the sweetness, cockroaches will climb into the "trap" of cans.
2. Tung oil catches cockroaches
Buy100 ~150g tung oil, heat and boil it into viscous colloid, and apply it around a piece of15cm square board or cardboard. Put greasy and fragrant food in the middle as bait, and cover other foods to prevent them from stealing. When cockroaches feed, they can be stuck as long as they climb to the place with tung oil.
Kill cockroaches with poison bait
Take borax, flour and a little sugar, mix them evenly, make bait pills as big as rice grains, and scatter them in places where cockroaches haunt. Cockroaches will be poisoned if eaten, but we must pay attention to safety.
Fresh cucumber can drive away cockroaches.
You can put fresh cucumbers in the cupboard, and cockroaches will not dare to go near the cupboard. After two or three days, cut the fresh cucumber so that it will continue to smell of cucumber and drive away cockroaches.
Fresh peach leaves can drive away cockroaches.
Put the newly picked peach leaves in places frequented by cockroaches, and cockroaches will avoid them when they smell the peach leaves.
6. Onions repel cockroaches
If you put a plate of chopped onions indoors, cockroaches will run away as soon as they smell it, and at the same time, they can delay the deterioration of other food indoors.