Kitchen can spray insecticide, in the spray insecticide should be in the kitchen food or dining utensils covered with plastic or newspaper, it is best to temporarily remove, to prevent pollution caused by insecticides, at the same time there can not be a source of ignition, the use of insecticides after the closure of 30 minutes or so to ensure that the effect of insecticide, and then open the doors and windows to ventilate the air in the kitchen to be the smell of insecticides dispersed before you can enter the interior.

How to eliminate cockroaches in the kitchen?1, laundry detergent is a highly effective cockroach killer agent, and its role is even better than some chemical insecticides. The practice is laundry detergent sprinkled in the cockroach may be infested, it will die after eating laundry detergent.

2, take borax, flour each one, a little sugar, mix well made into rice-sized pills, sprinkled in its infestation, eat that is poisoned to death.

3, hot soapy water to kill cockroaches method, a piece of soap into 4 liters of hot water, dissolved directly sprayed on the cockroaches, can effectively kill cockroaches.

4, soda in addition to cockroach method, sugar and baking soda half mixed, placed in the cockroach infested place, about 3-14 days later, cockroaches will disappear, it is said that this is also the most commonly used cockroach prevention recipe in the United States.

5. Boric acid mopping anti-roach method: After dissolving the right amount of boric acid in hot water, wipe the floor with a mop or a rag, and after drying, the white boric acid crystals will penetrate into the floor gaps, which can prevent cockroaches and ants.

6, orange, lemon peel anti-roach method, will be orange, lemon skin dry or roasted dry, placed in all kinds of cabinets, not only has the role of the aroma agent, but also can play a certain anti-roach effect.

7, a little borax and flour mix, and then a few drops of sesame oil. Make it into a ball. Roll the paper into a tube, and then put the good dough in the paper tube.

8, sugar water bottle cockroach traps take canning jars 1-2, put 3 spoons of sugar water, add half a bowl of boiled water rinsed as bait, the bottle placed in the cockroach activities, cockroaches smell the sweet smell, will climb into the canning jar "trap".

9, to catch cockroaches buy 100-150 grams of tung oil, heated and boiled into a viscous gel, coated in a 15-centimeter-square board or cardboard around the middle of a greasy, scented food as bait, other food cover, not to make it steal food. In the cockroach foraging, as long as crawling to the place where there is tung oil, it can be stuck.