Food storage hacks: How to keep dressed salad crisp and fresh for days Express.co.uk Army Green Rib Knit Button Down Mini Dress Most salads aren't bland because of the dressing. They're bland because the greens were never seasoned. Salt belongs on vegetables. Olive oil helps that seasoning coat evenly. Dressing comes after. This one Did you refrigerate too much food and you want to know how long it stays fresh and good to eat? Don't worry, here's a chart to help you figure it out