Buying a whole head of lettuce is far more economical than pre-washed bagged salad. The challenge? Green or curly varieties aren't easy to clean, especially homegrown ones loaded with dirt and insects.
Fortunately, this proven, water-saving method makes washing lettuce a breeze right in your sink. As a home cooking enthusiast with years of experience prepping fresh produce, I've relied on these steps for crisp, clean results every time.

1. Position the lettuce with the root end facing up.
2. Remove and discard any damaged outer leaves.
3. Hold the lettuce on its side and cut off the root end.
4. Gently separate the leaves one by one.
5. Plug the sink and fill it with lukewarm water (warmer water loosens soil more effectively).
6. Add one tablespoon of white vinegar.
7. Submerge the leaves in the sink.
8. Let them soak for 10 minutes.
9. Agitate the water and lift the leaves several times to dislodge dirt.
10. Remove the leaves, place them in a salad spinner, and spin dry.
Your lettuce is now thoroughly cleaned and ready to enjoy! :-) Easy, practical, and highly effective.