Effective methods to kill cockroaches:

1. First, clean the house. A clean and tidy environment is also the foundation to control cockroaches, especially the food residues must be cleaned up, and the sanitary dead corners that cannot be cleaned up at ordinary times should also be cleaned up.

2. After cleaning up, use Jiebing gel bait to kill cockroaches in all parts of the house, and point the medicine at corners and crevices. After applying the medicine, the cockroaches will be lured to take medicine through the attractant in the medicine, and after taking medicine, they will die slowly. Generally, cockroaches can be completely eliminated in about ten days.

3. Seal the food at home and reduce the water source. Without food and water cockroaches, it will be difficult to survive.