Shifting from brushes to rotary kits, here's what flipped me
I spent 6 years swearing by traditional brush rods on every flue in Portland, called rotary kits a gimmick. Then I got a call on a 3 story Victorian with a fireplace that had a 45 degree bend and a half inch of creosote glaze, the brush just bounced off it. The rotary head chewed through in 20 minutes flat. Anyone else make the switch and never look back?