Hand brushing versus power sweeping - which side are you on?
Last month I did a job on an old Victorian in Portland where the homeowner insisted I use only hand brushes on the flue tiles. Said power tools scratch the glaze. I’ve been sweeping for 7 years and always used a rotary kit, never had a complaint. But after that job, I noticed less dust in the room than usual. Does that mean hand tools actually do a better job, or was it just a one-off with good draft?