What should I do if I meet a cockroach? Tell me about the embarrassment I encountered when I killed a cockroach.

1, the appearance of cockroaches is not necessarily related to the environment, because the omnivore of cockroaches determines that there will be cockroaches where there is food. Effective methods to kill cockroaches;

1) Washing powder is an efficient agent for trapping and killing cockroaches, and its effect is even better than that of some chemical pesticides. The practice is: scatter the washing powder in the place where cockroaches may haunt, and eat the washing powder and you will die.

2) Take borax, flour, and a little sugar, stir them evenly, make them into balls the size of rice grains, and scatter them in their infested places, and they will be poisoned after eating.

3) The method of killing cockroaches with hot soapy water, in which a piece of soap is added to 4 liters of hot water, dissolved and sprayed directly on cockroaches, can effectively kill cockroaches.

4) The method of removing cockroaches with soda, that is, mixing sugar and baking soda powder in half, and placing it in the roaches infested area for about 3- 14 days, the roaches will disappear.

5) Boric acid mops the floor 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 the cracks in the floor to prevent cockroaches and ants.

6) Anti-cockroach method of orange and lemon peels: After the peels of oranges and lemons are dried or dried, they are placed in various cabinets, which not only has the function of fragrance, but also has a certain anti-cockroach effect.

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 half a bowl of boiling water as bait, and put the bottles where cockroaches are active. Cockroaches will climb into the "trap" of cans after smelling the sweetness.

9) Catch cockroaches with tung oil, buy 100- 150g tung oil, heat and boil it into a sticky colloid, and apply it around a piece of 15cm square board or cardboard. Put greasy and fragrant food in the middle as bait, and cover other foods to prevent it from stealing. When cockroaches feed, they can be stuck as long as they climb to the place with tung oil.