Dust around house how to get rid of?

Don't leave windows open too much, we get tons of dust through them. And use Pledge instead of water, dust will settle on water, Pledge picks up the dust without leaving it damp. What I do is spray a feather duster with a bit of Pledge and dust. When it's loaded, I shake it out outside and keep going. We also have two cats so there's dust and cat hair and this works wonders. And I agree with cleaning vents and filters, I just washed an AC filter tonight.