8. Deodorize the Garbage Disposal
The garbage disposal is another appliance that is easy to overlook until it starts to smell. You’ll need lemons and ice to deodorize it. Cut up a lemon rind and place pieces of it in each section of an ice-cube tray. Add water and let the combo freeze. Once frozen, dump the cubes down the disposal with the faucet on and let them clean the disposal for you.