How did chimney sweeps clean chimneys?
Frequently Asked Question about the extinct profession: Chimney Sweep
Chimney sweeps traditionally used long brushes attached to rods to scrub the insides of chimneys. They would insert the brush into the flue and push it up and down to dislodge soot and creosote buildup. In the past, young boys were often employed for this dangerous work, climbing into narrow chimneys to ensure they were clean and safe.