In a study published in Food Control, vegetables were soaked in vinegar for 20 minutes and also in a salt and water solution to remove chlorpyrifos, DDT, cypermethrin and chlorothalonil pesticides. Both methods worked well. The vinegar effectively removed pesticides, but left a residue that affected taste.Click to see full answer. Hereof, how long do you soak fruit in vinegar water? 10 minutes Also, does washing berries in vinegar really work? Cook’s Illustrated says a little vinegar solution can keep that fuzzy mold off your delicate berries and extend their life. The vinegar and water solution destroys bacteria and mold spores, helping the berries last longer. Similarly, you may ask, how do you soak fruit in vinegar? Place the berries in a large bowl and wash them in a vinegar-water bath: 1 cup of white vinegar and 8 cups of water. Let the berries sit in the vinegar-water bath, gently moving them to help dislodge any dirt, grime and letting the vinegar kill spores and bacteria.Does soaking fruit in vinegar remove pesticides? Soak it in Vinegar Vinegar is another way to remove residues from fruits and vegetables. Some suggest that a solution of 4-parts water to 1-part vinegar for about 20 minutes should do the trick, while others suggest full-strength vinegar is needed to thoroughly remove pesticides.