2, keep the room dry, cockroaches live in a humid environment, so you should be careful not to have any water leakage, especially in the kitchen.
3. Keep the room clean. In a clean and dry environment, cockroaches will feel unwelcome. After eating, the food should be sealed in time, the garbage in the ground and garbage bags should be cleaned in time, and the tableware should be washed with hot water first. Dirty tableware will attract the attention of cockroaches. In addition, stoves and other places should be cleaned regularly.
Carry out regular cleaning, remove garbage and discarded sundries, find cockroaches and their egg sheaths, and burn them; Overnight food should be put in the refrigerator or covered with protection; Turn off the tap and keep the room dry; In addition, putty should be used to wipe the "three cracks" (gaps in doors, walls and windows) and block all kinds of holes.
Put poison bait for killing cockroaches, spray pesticides, smear cockroach-killing chalk, sprinkle powder, and release insecticidal smoke. , and choose to use according to the actual situation. In addition to chemical methods to kill pests, cockroaches can also be trapped and killed by physical methods such as sticking boxes and catching bottles.