When you fill your cart with your favorite fruits and vegetables, you are likely wheeling up to the check-out line with unwanted pesticide residues as well. Shop from EWG's virtual aisles to learn exactly which pesticides you are bringing home. When you check out, our program will select randomly from among the 6.7 million produce tests conducted by USDA since 2001. This "Monte Carlo" style simulation, like the turn of a roulette wheel, is one possible outcome of a typical shopping trip. You'll also see if buying organic will help lower your pesticide load - chances are, it will.