First, let’s summarize the clinging of dust to objects.

If the object is large and is electrically charged, it will attract dust at a distance of up to approximately 200 mm 7.87". It is clear that eliminating the static electricity from the object’s surface or from all dust that comes within approximately 200 mm 7.87" of the object’s surface is effective. If the object is not electrically charged, it will attract dust at a distance of up to a few millimeters. It is clear that eliminating the static electricity from the object’s surface is effective. Thinking of this in a simpler manner, it is clear that all that needs to be done is eliminate the static electricity from the object’s surface and from the air up to a few millimeters from the object’s surface.

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