When to buy organic
The Dirty Dozen
When conventionally grown these fruits and vegetables tested positive for at least 47 different chemicals. Buy these organically grown when possible.
Celery
Peaches
Strawberries
Apples and Pears
Domestic Blueberries
Nectarines
Sweet Bell Peppers
Spinach, Kale and Collard Greens
Cherries
Potatoes
Imported Grapes
Lettuce
The Clean 15
Safe to use non-organic grown
Onions
Avocados
Sweet Corn
Pineapples
Mango
Sweet Peas
Asparagus
Kiwi Fruit
Cabbage
Eggplant
Cantaloupe
Honeydew Melon
Watermelon
Grapefruit
Cauliflower