How to operate a household vacuum cleaner in order to be more energy efficient? Let Hua Yi briefly introduce a few tips:

① When using the vacuum cleaner, the dust on the filter bag (filter element) should be removed in time.

②Add oil to the rotating shaft of the vacuum cleaner regularly, and replace the brushes with the same brand as the original ones.

③ Always check whether the air duct, nozzle, hose and air inlet of the vacuum cleaner are blocked by foreign objects. Choose nozzles according to different needs, which can improve the vacuuming effect and save electricity.

④ Household vacuum cleaners cannot be used in humid places.

⑤ When using the vacuum cleaner, the power can be adjusted to the appropriate suction.