I found a cockroach in the kitchen just now, and the insecticide was sprayed, what should I do?

First of all, the key to exterminating cockroaches is not what medicine to use, but environmental hygiene, usually pay attention to cleaning, especially in the kitchen, pay attention to the cleaning of the place around the trash can, the stove and under the stove, around the refrigerator compressor, the range hood, where there is oil, pay attention to clean up. Cockroaches, also known as oil thieves, like to eat oil or oily things. So hygiene is crucial.

2.Check whether the windows and walls are damaged, if there is any blocking, to prevent cockroaches from invading again, and try to close the sewer when it is not in use, because the American cockroach (a large cockroach, about 5-6 cm long) lives in the sewer. By the way, now the cockroaches in our house should be mostly German cockroaches, and American cockroaches used to live indoors, but due to the invasion of German cockroaches, they were all driven to the sewers.

3.After doing the first two, now we start to get rid of the cockroaches.

Medication: There are probably several kinds of cockroach killers available on the market now.

One. Cockroach sticky board, which can be bought in most supermarkets, belongs to physical control and has a general effect.

Two. Poison bait, generally divided into ordinary block or powder bait, most of them lose their effect after being damp, and they have an effect on pets.

Three. Glue bait, long storage time, long efficacy, small dosage, basically no effect on pets (recommended).

Four. Powder, the market has sold about the bull head brand powder more, very irritating, I used it for the first time when I sneezed for a day, it was very uncomfortable but the effect was very good, suitable for uninhabited houses to exterminate cockroaches. And the water has no effect at all, and it is difficult to sprinkle powder, you need to sprinkle a thin layer, and the cockroaches do not climb up if they are thick.

Five. The trap box, in fact, is a cockroach house, which is similar to the principle of sticky board. The effect is average.

Six. Aerosol cans, which are most of the sprays sold on the market, gunners, radars, etc. It plays the role of quick killing, and the disadvantage is that you can't die if you can't spray. No retention.

Seven. Residual spraying drugs have a good effect, such as struggle, eliminating enemies and so on. However, it is not easy to buy, and it is generally only used by professional insecticide companies, and it needs to be sprayed by professionals. The effect is good, and the residence time is long.

If general insecticides are ineffective against cockroaches, it is better to buy cockroach medicine.

There are cockroach incense in the supermarket, like mosquito coils, close the doors and windows, smoke it, it works.

Simple! Sprinkle some laundry detergent where it passes.