Here are a few ways to use lemons as a natural cleaner:
Cutting boards: Squeeze a half a lemon on the board, rub the surface and let it sit for 15 minutes. Adding salt also helps to kill bacteria. Rinse off.
Dish Soap: Add fresh lemon juice to your dish soap to give it more grease-cutting power.
Countertops: Mix lemon and baking soda with water and put in a spray container or just combine the two and wet down with a sponge.
Garbage disposal: Cut a lemon in half and run both through the disposal.
Clean glass coffee pot: Squeeze fresh lemon juice in glass coffee pot, add 1/4 cup salt, a half of lemon, ice, and soak a few minutes. Give a good stir a few times before rinsing.