Second, it is the method of killing 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.
Third, boric acid mopping 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.
Fourth, it is the cockroach prevention method of orange 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.
Five, 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.
6. 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.
Seven, tung oil to catch cockroaches buy 100- 150 grams of tung oil, heat and boil it into a sticky colloid, spread it around a piece of wood or cardboard 15 cm square, 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.
Xiao Qiang's 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 traces, scrape with a pen or place poison bait around the pool, urinal and refrigerator base to make cockroaches contact with poisoning when taking water and feeding.