Floor cleaning and room-air cleaning are different tasks
Vacuuming can pick up dust and particles from suitable floors and furnishings, reducing material available to become airborne later. Some fine particles may remain suspended or settle again, and a vacuum's performance depends on its design, condition, filter and how it is used.
Do not assume a floor vacuum will continuously clean the air in a room.
Check the machine and filter instructions
Use the vacuum as its manufacturer directs. Keep filters, bags and dust containers maintained and fitted correctly; replace or wash components only as instructed. A sealed machine and appropriate filtration can affect how much fine material escapes, but product labels and independent specifications should be checked for the actual model.
If you need air filtration
A dedicated room air cleaner is a separate appliance. Check its stated room-size guidance, filter type, maintenance and noise information, and follow the maker's instructions. Do not improvise a fan-and-filter assembly unless a qualified manufacturer explicitly supports that configuration.
Reduce dust without overclaiming health effects
Use suitable vacuum attachments, avoid disturbing dust unnecessarily and clean reachable surfaces with a method appropriate to the material. If dust or indoor-air symptoms are persistent, seek advice from an appropriate health or building professional; cleaning equipment cannot diagnose or treat a medical condition.
