Regular maintenance can extend the lifespan of your refrigerator and improve its efficiency. Clean the condenser coils every six months to prevent dust buildup, which can lead to overheating. Check the door seals to ensure a tight closure, as broken seals can cause energy loss. Defrost the freezer when necessary to avoid excess ice accumulation. It’s also a good idea to keep the refrigerator stocked, as this helps maintain a stable temperature. Follow these practices to ensure your refrigerator stays in good condition and runs efficiently.