 How might we reduce our exposure to pesticide residues on fruits and vegetables? What about staying away from imported produce? Turns out domestic produce may be even worse. Dispelling this notion that imported fruits and vegetables pose greater potential health threats to consumers. Buying organic dramatically reduces dietary exposure to pesticides, but does not eliminate the potential risk. Acid residues are detectable in about 1 in 10 organic crop samples due to cross-contamination from neighboring fields, the continued presence of very persistent pesticides like DDT in the soil, or accidental or fraudulent use. By choosing organic, one hopes to shift exposures from a range of uncertain risk to more of a range of negligible risk. But even if all we had to eat were the most pesticide-laden of conventional produce, there's a clear scientific consensus in the scientific community that the health benefits from consuming fruits and vegetables outweigh any potential risk from pesticide residues. But we can easily reduce whatever risk there is by rinsing our fruits and vegetables under running water. There are, however, a plethora of products alleged by advertisers to reduce fruit and produce pesticide residues more effectively than water and touted to concerned consumers. For example, Procter & Gamble introduced a fruit and vegetable wash in the year 2000. As part of the introduction, TGI Fridays jumped on board, bragging on their menus that the cheese and bacon puddles they call potato skins were first washed with the new product. After all, it was proclaimed proven to be 98% more effective than water in removing pesticides, so researchers put it to the test. And it did no better than plain tap water. Surely thereafter, Procter & Gamble discontinued the product. But numerous others took its place claiming their vegetable washers are 3, 4, 5, or even 10 times more effective than water, to which the researcher replied, that's mathematically impossible. If water removes like 50%, you can't take off 10 times more than 50%. They actually found that water removes up to 80% of pesticide residues, like the fungicide captan, for example, so for other brands of veggie washes to brag 3, 4, 5, 10 times better than water is mathematically impossible indeed. Water fruit and vegetable washes have since been put to the test. They compared fruit and vegetable wash to fit to what I've never heard of, organic clean and veggie clean, compared to using dishwashing soap, all compared to just rinsing with plain tap water. 196 samples of lettuce, strawberries, and tomatoes were tested, and they found little or no difference between just rinsing with tap water, compared to any of the veggie washes or the dish soap. They all just seemed like a waste of money. The researchers concluded that just the mechanical option of rubbing the produce under tap water seemed to do it, and that using detergents or fruit and vegetable washes do not enhance the removal of pesticide residues from produce, above that of just rinsing with tap water alone. That may not be saying much, though. Captan appears to be the exception. When rinsing with plain water was tried against a half dozen other pesticides less than half of the residues were removed. Now a fingernail polish remover works better, but the goal is to end up with a less toxic, not more toxic tomato. We need a straightforward, plausible, safe method for enhanced pesticide removal, although the efficacy of pesticide removal from fruits and vegetables has been rarely reported in the medical literature. Anything we can add to the tap water to boost its pesticide stripping abilities? Soak potatoes in water. Between about 2% to 13% of the pesticides are removed, but a 5% acetic acid solution removes up to 100%. What's that? Plain white vinegar. But 5% is full strains. What about diluted vinegar? Diluted vinegar only seemed marginally better than tap water for removing pesticide residues. Using full-strength vinegar would get expensive, though. Thankfully, there's something cheaper that works even better—salt water. A 10% salt water solution appears to work as good or better than full-strength vinegar. To make a 10% salt solution, you just have to mix up 1 part salt and 9 parts water. They'll make sure to rinse all the salt off before eating it. There's not much you can do for the pesticides in animal products, though. The top sources of some pesticides are fruits and vegetables, but for others, it's dairy eggs and meat, because the chemicals build up in the fat. So, what to do about the pesticides in meat or egg yolks, egg whites? Hard boiling appears to destroy more pesticides than scrambling, but for the pesticides that build up in the fat in fish or chicken, cooking can sometimes increase pesticide levels that you can't just wash off. In fact, washing meat, poultry, or eggs is considered one of the top 10 dangerous food safety mistakes.