1. Make sure the place where you buy foods is clean such as supermarket.
2. Look for the expiration date or examine the food if it fresh.
3. Bring at least 2 bags for wet and dry foods.
4. Since its pandemic, wash the fruits, vegetables or other foods that can be washed.
5. The manufactured products like can foods, noodles should be placed to a clean storage. No rats, no dust.
6. Wash hands before and after buying groceries.
