Appliance maintenance involves regular care and servicing of household devices to ensure they operate efficiently and last longer. This includes tasks like cleaning filters, checking seals, and inspecting electrical connections. Proper maintenance can prevent breakdowns and reduce energy consumption, saving money on utility bills. Common appliances that require maintenance include refrigerators, washing machines, and ovens. Homeowners should follow the manufacturer's guidelines for maintenance schedules and procedures. Additionally, addressing minor issues promptly can help avoid costly repairs in the future, ensuring that appliances remain in good working condition.