1, washing powder is an efficient agent to trap and kill cockroaches, and the effect is even better than 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 well and make balls the size of rice grains, and scatter them in the places where they haunt, and they will be poisoned after eating.
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. It is a 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 the cracks in the floor to prevent cockroaches and ants.
6. It is a cockroach prevention method for orange and lemon peel. After the skins of oranges and lemons are dried or dried, they are put in various cabinets.
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 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.
If you want to have no cockroaches at home for a long time, you must first do a good job in household hygiene, so that you are comfortable. Those evil flies, mosquitoes, cockroaches and so on will naturally not patronize.