Keeping a salad crisp all week when you are trying to save money is totally doable, but you have to layer everything correctly in the container... If you just toss it all together, it will defnitely get soggy by Wednesday night!! The secret is to keep the dressing completely separate until the very last second. Also, placing a folded paper towel right at the top of your airtight container works wonders to absorb any extra moisture that makes lettuce limp?? For budget-friendly veggies, buy whole heads of lettuce instead of pre-bagged mixes, chop them yourself, and store them wrapped in that paper towel. Your family will get crunchy salads every time without spending extra cash...