Flour is especially vulnerable to weevil infestation.
How to store flour without weevils
To store flour without weevils, seal it airtight and store it in a cool environment.
Why flour gets weevils
Weevil eggs are often present in flour.
Warm storage allows them to hatch.
Best flour storage solutions
Airtight containers and cold storage work best.
Freezing kills eggs before long-term storage.
Step-by-step flour storage method
- Freeze flour for 48 hours.
- Let flour return to room temperature.
- Transfer to airtight containers.
- Store in a cool, dark pantry.
- Keep away from moisture.
Common mistakes
- Storing flour in paper bags.
- Keeping flour near heat sources.
- Leaving containers partially open.
Conclusion
Cold treatment and airtight storage prevent flour weevils effectively.