Dust management tips:

Vacuum first, dust after - otherwise you’re going to dust surfaces then the vacuum is going to kick up a bunch of dust to settle on your freshly-dusted surfaces

Exfoliate daily. Moisturising probably helps too. Not even kidding.

A vacuum with a HEPA filter is going to do a better job of eliminating dust.

When dusting, use a fluffy microfibre cloth or a damp cloth so that the dust gets collected. The old school feather duster method is only useful for kicking up dust and redistributing it around the place.

Air purification can sequester a lot of dust from your environment. A Corsi-Rosenthal box is extremely cheap to make and they’re very effective.

Idk if a negative ion generator is a good idea - there are some risks and considerations to weigh up before you should decide to buy one.