Verification of the effect of Pulse Air-gun Ionizer

When removing dust using an air gun in the manufacturing process, is there any case that dust cannot be removed no matter how many times you wipe the air?
In fact, this may be due to static electricity generated by air friction between the air and the object, causing reattachment.
In this video, we will test the effectiveness of the Air-gun Ionizer EC-G02 to prevent reattachment in comparison with a normal air-gun type ionizer.

■Pulse Air-gun Ionizer EC-G
　・Air-gun type that can remove dust at once with pulse ion air
　・Compact and easy to use
　・Three discharge modes to choose from#IDBD