Believe it! Residue can be on outside, but pesticides get in & stay in plants cells when absorbed through leaves. Get right to work destroying DNA/disrupting hormones, neurotoxin. Roots bring pesticides into plants through contaminated soil and water. Canadian Study, University of Sherbrooke, 2011 results showed 96% of unborn babies to have Bt Toxins in their blood. Pesticides #1 reason for birth defects/lower IQ. Hear top pesticide scientist in country Dr. Benbrook, SmartHealthTalk.com.