Washing and rinsing with water alone does not remove them. Some say that using vinegar/water in a spray or a little bit of dish soap will remove more pesticides. You can also purchase a veggie wash from the store but the best option is to eat a varied diet,wash all produce, and choose organic when possible to reduce exposure to potentially harmful chemicals.
The FoodGuide lists 43 different produce on a scale of 0 -100 and here is the dirty dozen
RANK
FRUIT OR VEGGIE
SCORE
1 (worst)
Peaches
100 (highest pesticide load)
2
Apples
96
3
Sweet Bell Peppers
86
4
Celery
85
5
Nectarines
84
6
Strawberries
83
7
Cherries
75
8
Lettuce
69
9
Grapes - Imported
68
10
Pears
65
11
Spinach
60
12
Potatoes
58
Why should I be concerned?
There is one thing that I know for sure pesticides are toxic to humans and animals. Sure there is a debate about it, but if you think about it any man-made chemical is toxic for our bodies. Here is what the Environmental Working Group (EWG) says about it
Pesticides are toxic by design. They kill bugs, weeds, fungi, rodents and other "pests." That's why the government regulates them--though not stringently enough. The risks you encounter when you eat them depend on a number of factors including the toxicity of the pesticide, degree and form of exposure, your age, genetic susceptibility, and exposure to other toxics, including other pesticides. We believe that:
1. You have a right to know what's in your food.
2. The risks from many of these contaminants remain unacceptably high, especially for infants and children
3. The government can and should take steps to dramatically reduce the number and amount of toxic chemicals, including pesticides, from the food supply.
So visit FoodGuide and print out the PDF pocket Guide in English or Spanish for the next time you are debating if getting that organic apple or celery is worth the cost.
EWG analyzed over 42,000 of the latest government tests for pesticide residues on commonly-eaten fruits and vegetables. Then they ranked the results based on six measures of pesticide loads, even after washing and peeling.