Directly connected with the outside world outside the vents, ventilation windows, should be installed not less than 16 purposes of insect screens.

Basic Requirements:

1, pest control should follow the physical control (sticky mouse boards, fly lights, etc.) priority, chemical control (lagging spraying, etc.) conditional use of the principle of safeguarding food safety and personal safety.

2. The walls and floors of the food service establishments are free of gaps, and the ceilings are repaired and complete. All pipelines (water supply, drainage, heating, gas, air conditioning, etc.) and the outside world or ceiling connections should be closed, all pipes and wires across the holes created by the selection of cement, stainless steel partition, steel wire blocking materials, fireproof mud, etc., blocking, holes filled with solid, no gaps. Use of water-sealed floor drain.

3, all wire troughs, distribution boxes (cabinets) closed well.

4. There should be anti-rodent boards in the access channels for personnel and goods, and the gap of the doors should be less than 6mm.

Requirements for the prevention process:

1. When receiving goods, the transportation means and the packaging of the goods should be checked whether there are signs of pest activities (such as rodent traces of rat droppings and rat bite marks, and roach traces of cockroach carcasses, cockroach droppings, and ovipositor sheaths), in order to prevent the invasion of harmful organisms.

2. Regularly check whether there are signs of pest activity in food warehouses or food storage areas, the backs of fixed facilities and equipment, and other dark and humid areas. Harmful organisms are found, they should be killed as soon as possible, and their source pathways should be found and eliminated.

3. Effective measures should be taken during the prevention process to prevent contamination of food, food contact surfaces and packaging materials.

Use and maintenance of facilities and equipment:

1, fly extinguishing lamps

Food handling area, dining area should be installed sticky trap fly extinguishing lamps. The use of electric shock type fly extinguishing lamps, fly extinguishing lamps shall not be hung above the food processing and production or storage area to prevent the electric shock of pest debris contamination of food. Should be based on the layout of food service establishments, the area and the use of fly extinguishing lamps technical requirements to determine the location and number of fly extinguishing lamps installed.

2, rodent trapping facilities

Food service establishments should be used within the sticky boards, rat traps cage, mechanical traps and other devices, shall not use rodenticides. Outside the food service establishments can use anti-intervention type rat bait station, rat bait station and rat bait must be fixed installation.

3, drain outlet

Drain outlet installation of the grate should be made of metal materials, grate gap spacing or mesh should be less than 10mm.

4, vents

Ventilation directly connected with the outside world, outside the vent window, should be retrofitted with no less than 16 mesh anti-insect screen.

5, fly curtains and air curtain machine

The use of fly curtains, fly curtains should cover the entire door frame, the bottom of the distance from the ground is less than 2cm, the overlap of adjacent curtain strips of not less than 2cm. the use of air curtain machine, the air curtain should be a complete coverage of the access channel.