How to killer cockroach

The cockroach fertility is stronger, and cockroaches can carry pathogens that may cause disease，According to the World Health Organization, cockroaches are known or suspected carriers of the microorganisms that can cause diarrhea, dysentery, cholera, leprosy, plague, typhoid fever and viral diseases, such as poliomyelitis.

Cockroaches produce a protein that can prompt an allergic reaction in many people. Their saliva, waste, moltings (shed skin) and even the dead members of their colonies can all serve as triggers.

Do something to kill the cockroach, decrease the number of the cockroach. At present, the cockroach killing gel tube is more useful to kill the cockroach than the other ways. You can buy some cockroach killing gel and syringes,then you can fill the cockroach killing gel to the syringes.So the preparetion is ok. Then you daub the bait the place which has cockroachs, and you can see that your home don't have any cockroach few days later.