Every year the Environmental Working Group tests produce to see which fruits and veggies have the most pesticide residue. In 2015, the following fared the worst. So, if you don't buy everything organic, at least be sure to switch to organic for these items!
  1. Apples
  2. Kale, spinach, collard greens
  3. Peaches
  4. Nectarines
  5. Strawberries
  6. Grapes
  7. Celery
  8. Sweet peppers, hot peppers
  9. Cucumbers
  10. Cherry tomatoes
  11. Potatoes
  12. Snap peas