Includes kale, collard, and mustard greens; samples often contain over 20 different pesticides.
Pears show high levels of fungicides, while potatoes carry residues of sprout inhibitors. The "Clean Fifteen" (Buy Conventional) which produce should you buy organic
Consistently ranks #1 for having the highest pesticide residue by weight. Includes kale, collard, and mustard greens; samples often
According to the report by the Environmental Working Group (EWG) , these items had the highest pesticide contamination, with nearly 100% of samples testing positive for residues: According to the report by the Environmental Working
Focus your organic budget on produce with thin or edible skins, as these typically carry the highest pesticide residues even after washing. Conversely, items with thick, inedible protective layers are generally safe to buy conventionally.
Strawberries, blackberries, and blueberries are high-risk due to their thin skins and direct exposure to sprays.
Both have thin skins and are heavily treated due to pest pressure and post-harvest chemical applications.