How to keep grains safe from pests
Here are some of the tips
1. Store every grocery item in a separate airtight container.
2. Buy susceptible grains in small quantities.
3. Complete the leftovers like maida, fine rava etc by adding into roti, snacks etc.
4. Check any grocery item to know whether it is old stock or fresh one, before buying.
5. Use transparent containers as they are easy to see the item and check its remaining quantity.
6. You can even store dals, spices, pulses in freezer of your refrigerator.
7. If you are going on vacation, plan and buy in small quantities.
8. Other methods of preservation include sundrying, dry roasting and microwaving.