Storing lettuce: rinse the leaves and spin them dry in a salad spinner. If you have space, storing the leaves in the salad spinner is great. But that takes up a lot of room in the refrigerator. You can wrap the washed leaves in a dry tea towel and then drop that into a plastic bag that you don’t seal tight. I find that if I clean the lettuce when I get it home, I’m a lot more likely to add it to a sandwich or make it into a salad then if I have to do all that prep when I’m ready to eat.