Your refrigerator is able to keep food cold because the heat is transferred from the inside of the refrigerator through coils either underneath or behind the appliance. Over time these coils get covered with dust, which effectively insulates the coils, forcing the refrigerator motor to work harder to keep food cold. Periodically removing this dust and dirt will improve the appliances efficiency.
This unique WonderWand vacuum attachment makes it easier to clean refrigerator coils, HVAC registers, and radiators, as well as non-energy-related areas such as behind and under furniture. The telescoping wand will attach to standard 1.25 inch vacuum hoses. This Wonder Wand will reach up to 36 inches (915 millimeters) when fully extended. At its end it is approximately 0.75" thick.