Plant Wash is recommended highly by my organic guru Howard Garrett (The Dirt Doctor at www.dirtdoctor.com).

These things are typically more expensive and fussy that I want to fool with in the house (he recommends it for any number of maladies on plants that are still out in the garden). In the house if I have veggies for dinner that came from the store I usually have a pan of fresh dish water in the sink, ready for stuff used in cooking. I swish the veggies through it a couple of passes and then rinse it thoroughly.

SRS