How To Store Lemons The Right Way: The best way to store lemons is to place them in a jar and then cover with water and place in the refrigerator. It turns out the water seals the lemon peel and keeps the lemon from drying out!
Don’t store tomatoes in plastic bags! The trapped ethylene will make them ripen faster. Unripe tomatoes should be kept stem side down, in a paper bag or single layer in a cardboard box in a cool area until they turn red in color.