Dirty Dozen

12 Most Contaminated (Always buy organic)

  • Apples
  • Celery
  • Strawberries
  • Peaches
  • Spinach
  • Nectarines – imported
  • Grapes – imported
  • Sweet bell peppers
  • Potatoes
  • Blueberries
  • Lettuce
  • Kale/collard greens

 

15 Clean/Least Contaminated (OK to buy conventional)

  • Onions
  • Sweet corn
  • Pineapples
  • Avocado
  • Asparagus
  • Sweet peas
  • Mangoes
  • Eggplant
  • Cantaloupe
  • Kiwi
  • Cabbage
  • Watermelon
  • Sweet Potatoes
  • Grapefruit
  • Mushrooms