<<Disclaimer: Verify this information before applying it to your situation.>> I use a product called Fruit and Veggie Wash, made by Allens Naturally. It cost US$4.89 for 16 FL. OZ (473 ml), I got it in my local health food store. It says that is it "formualted to remove wax, oily pesticides, soil and chemicals. It's ingredients are: Water, Cocomide DEA, Sodium Laurel Sulfate. Allens Naturally P.O. Box 514 Farmington MI 48332-0514