In order to prevent the invasion of rats, catering service providers will set up a metal grid or net cover with a mesh less than 10 mm at the outlet of the drainage ditch. In order to prevent rats from invading the food warehouse, it is necessary not only to control the environment, but also to prepare rat prevention facilities and physical prevention.
In order to prevent rodent infestation, catering service providers should set the mesh aperture of metal grating or net cover less than 10 mm, and generally set the metal grating or net cover at the outlet of drainage ditch.
Methods to prevent rats from invading food warehouses
1, do a good job in environmental management, change the habitat conditions of rodents, not only to eradicate weeds in the habitat, dredge ditches, but also to clean up garbage, so that food can be piled up neatly, without leaving the ground and walls.
2. Rat prevention facilities should be prepared, rat catching tools should be placed in the warehouse, and barbed wire should be placed in vents, doors and windows, sewers, etc. And set a rubber rat-proof board at the door, block the rat hole, and pave the cement road to avoid the entry of rats.
3. Do a good job in physical control of rodents, and adopt appropriate rodent control tools according to different environments, such as rat cages, mousetraps, rat glue, etc. Before using the rat trap, it is necessary to master the activities of rats, such as rat droppings, footprints, runways, bite marks, etc.