What should be done if mice are found in rice? - briefly
Discard any rice that shows signs of rodent contamination, then clean and sanitize the storage container and surrounding area. Install appropriate rodent control measures to prevent future infestations.
What should be done if mice are found in rice? - in detail
When rice storage is contaminated by rodents, immediate action is required to protect health and prevent further loss.
First, isolate the affected batch. Transfer the compromised product to a sealed container away from other supplies to stop cross‑contamination. Dispose of any grains that show visible damage, droppings, or urine stains, as these are unsafe for consumption.
Next, eliminate the source of infestation. Conduct a thorough inspection of the storage area to locate entry points, nests, and food residues. Seal cracks, gaps around doors, windows, and ventilation shafts with metal flashing or concrete. Remove all debris, spilled grain, and waste that could attract pests.
Implement a control program:
- Set mechanical traps (snap or live‑catch) along walls, near known pathways, and in dark corners. Check traps daily and dispose of captured rodents according to local regulations.
- Apply approved rodenticides in bait stations placed out of reach of children and non‑target animals. Follow label instructions regarding dosage, placement, and safety precautions.
- Consider biological agents such as predatory mites or nematodes if the environment permits and chemical use is restricted.
After the infestation is cleared, sanitize the storage space. Clean surfaces with a detergent solution, then rinse with water and apply a food‑grade disinfectant. Allow the area to dry completely before returning rice.
Finally, adopt preventive measures:
- Store rice in airtight, rodent‑proof containers made of metal or heavy‑wall plastic.
- Keep the storage environment cool and dry; moisture encourages pest activity.
- Rotate inventory regularly, using older stock first to avoid long‑term exposure.
- Conduct monthly inspections and maintain a log of any signs of rodents.
Following these steps reduces health risks, preserves grain quality, and minimizes future occurrences.