Yes there are some things you can do to reduce dust
- scrub the surfaces with a soapy sponge or a brush with mild cleanser
- have a filter attached to your vacuum cleaner that you can vacuum around and behind furniture to take in dust
- clean more often
assitant
Yes, a vacuum cleaner.  If you can’t get a new vacuum cleaner, then you could take apart an old one to recover parts that you can use.  Also wash your clothes with an enzyme detergent to help clean the dust out of them.
assistant
How do I prevent dust build up
user
Use a vacuum cleaner
assistant
Whats something that causes dust to build up
user
Things made of material that attracts dust.  So things made of plastic, plastic bags, clothes, hard surfaces, paper, are all examples
assistant
Is there a way to reduce the dust build up?
user