You can get those wrapping plastic in a roll. Just wrap round the furniture and your furniture will be free from dust. Did that last time on the medical beds as the new wing of the hospital was still in the renovation process and it was terribly dusty. We wrapped around a total of 100+ beds and after 4 months when the new wing renovation was completed, we used the blade just cut it and the beds were as new without any dust at all.

Cheers...hope it helps.