I love organic produce, but it's not the most affordable option at the grocery store. For all of my produce (including the organic produce from my own garden), I use a homemade fruit and vegetable wash. Bottles of fruit and veggie wash can cost a pretty penny, but this wash is simple, cheap, and easy!
Fill your sink with cold water. Add 1/4 cup of vinegar and 2 Tablespoons of salt. Allow your fruits and veggies to soak for 15 minutes then rinse!
It does not change the flavor and draws out the nasty stuff you don't want to eat.