I live alone. When I buy a bag of lettuce, I divide it up into serving sizes in quart size bags. In each bag, I place a single saltine cracker that I have wrapped in a paper towel, then press the air out. I have had a bag of lettuce stay good for two weeks. Saves me a lot of money. The cracker absorbs the moisture in the bag.
By Linda from Bloomington, ILfrom Bloomington