In this tutorial, we learn how to clean and store lettuce. Rinsing the lettuce takes a lot of time, but if you do this right and store it right it will last longer in the fridge. Start off by filling up your clean sink with cold water. After this, grab your lettuce and place it down into the water. Soak these for several seconds, then shake them off. Lay them on damp paper towels for several minutes until they are dried off. After you have all your lettuce dried out, you need to roll up your lettuce in a paper towel and then stick it in a plastic bag.