Cut the lemon this way and add salt. The solution to a big problem at home!

Garbage Disposal Freshener: Drop a salted lemon quarter into the disposal. It helps spread a fresh scent and the salt acts as an abrasive, cleaning the unit.
Refrigerator Deodorizer: Place a salted lemon quarter on a dish in the fridge. It’s great for absorbing odors, and the salt helps regulate humidity.
Laundry Stain Remover:

Fabric Stain Treatment: For tough stains on fabrics, rub the salted lemon quarter directly on the stain before washing.