Lemons are probably the most versatile items you can use in your kitchen to keep it smelling fresh and clean.
Here are some tips on how to use a natural ingredient like lemons to clean your kitchen from realsimple.com:
Countertops: Dip the cut side of a lemon half in baking soda to tackle countertops; wipe with a wet sponge and dry. Don’t use on delicate stone, like marble, or stainless steel (it may discolor).
Cutting boards: To remove tough food stains from light wood and plastic cutting boards, slice a lemon in half, squeeze onto the soiled surface, rub, and let sit for 20 minutes before rinsing.
Dishes: To increase the grease-cutting power of your dishwashing detergent, add a teaspoon of lemon juice.
Faucets: Combat lime scale by rubbing lemon juice onto the taps and letting it sit overnight. Wipe with a damp cloth.