2. Then, check the food you want. If there are cockroaches, throw them away. It's better to throw away the scattered food. Put the sealed food in the refrigerator and sort it.
3. If you drill into the cooling hole of the refrigerator, you'd better contact a professional to handle it, and don't disassemble it yourself.
Then clean up all the garbage bags at home. If you can't take out the garbage in time every night, tie up the garbage bag tightly.
5. Then clean the room thoroughly, especially some dead corners. Cockroaches are everywhere, so the chances of producing cockroaches indoors are very small.
6. Finally, look at the environment outside the house. If the sanitation outside is not good, cockroaches outside will run into the house. We will clean them up this time, and there will be more next time. You can complain to the property management office.