How do you best get dust off walls in the home?

It is not possible to prevent dust. The closest that anyone has come to that is to have special rooms with controlled access that keeps out as much dust as possible. These "dust free" rooms are only found in laboratories.

In our homes, we can keep dust at a minimum by filtering the air that comes into the home, and some people use electrostatic generators (sometimes called ionizers) to attract the dust to the machine, out of the air.

From the "Sinus Wars" website:

Do not have carpeting, instead opt for wooden floors for example. - Use dust proof covers on bed mattresses. - Keep furnishings to a minimum, as these all collect dust. - Clean rooms thoroughly once a week - all surfaces - and allow the room to air.

• To help with the removal of dust mites, a room must be vacuumed 4
• 7 times a week, and the vacuum should be cleaned after use.