One brush size rethink after a talk with a roofer in Ohio
I was swapping out a clay liner for a guy outside Dayton and his roofer friend said he never climbs up without a 10 inch round brush, even on tight flues. He said it saves him from second trips when soot builds up uneven, and it honestly clicked for me since I always grabbed the 8 inch first. Anyone else size up their brush just to cut down on re-scraping?