New Delhi, Oct. 27 -- Do you often see videos and tutorials urging you to clean your refrigerator coils? The internet is full of warnings; for instance, dusty coils can make your fridge overheat, consume more power, and reduce its lifespan. But before you grab a vacuum and squeeze behind your appliance, here's what a refrigerator expert recently revealed, and it might just change how you think about coil cleaning.

Marco Amiel, a fridge expert in New York, says, "l haven't cleaned a single condenser in 20 years". His experience, backed by decades in appliance repair, reveals that modern refrigerator design has made this once-crucial maintenance task largely unnecessary.

In older models, dust and lint would quickly settle on the fan and t...