Use a vacuum cleaner to sweep the room, should you open the window and open the risk or close it? Understand the correct time to change the air

When using a vacuum cleaner, have you experienced the confusion of "should you open the window or not open the window"? "Because there will be dust, you should be circulated when you sweep it." The impression of "it's better not to open the window." Which is the correct way to do it?

The correct way to use a vacuum cleaner is to close the window

In fact, when using a vacuum cleaner, the window should be closed. The reason is that if the window cleaner is open during the scanning process, the outdoor air will bring dust in, allowing them to dissipate indoors.

Because the dust suction device is a tool used to absorb dust falling on the ground, if the dust is dispersed in the air, it cannot be sucked into the dust suction device.

Furthermore, if the wind outside blows the dust away, or the dust that has been scalded again gathers in the cleaned area, it will add to the trouble.

The best way to improve is to wipe the dirt with a mop and then use a vacuum cleaner, which can clean more efficiently.

In addition, in order to prevent the dust from dissipating, it is best to turn off the fan or air conditioner.

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