[fastball]

You hoover your walls?

[allegory]

Yes. To get cobwebs off the ceiling and walls when they inevitably appear (using the brush attachment).

I did a spot as a cleaner a couple of decades back and that was the best way of tackling the problem.

[mrexroad]

put a tennis ball on the end of a broom handle and wipe w/ the ball. works awesome.

[sourc3]

I hoover the moldings but use a dry Swiffer for the walls. Much faster and less scratching. Highly recommended.