The Dirty Dozen 

  1. Apples
  2. Celery
  3. Cherry tomatoes
  4. Cucumbers
  5. Grapes
  6. Hot peppers
  7. Nectarines (imported)
  8. Peaches
  9. Potatoes
  10. Spinach
  11. Strawberries
  12. Sweet bell peppers

+PLUS

  • Collards and kale
  • Summer squash and zucchini

The Clean Fifteen

  1. Asparagus
  2. Avocado
  3. Cabbage
  4. Cantaloupe
  5. Corn
  6. Eggplant
  7. Grapefruit
  8. Kiwi
  9. Mangos
  10. Mushrooms
  11. Onions
  12. Papayas
  13. Pineapples
  14. Sweet peas (frozen)
  15. Sweet potatoes

You can download the full guide here.