Hit 100 flue inspections last month and it changed my mind about brush-only cleaning

I always thought a good manual brushing was enough, but after that 100th job I started using a vacuum attachment too... seeing the hidden dust in the camera made me switch. Has anyone else had a number like that shift their go-to method?

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1 Comment

terrybennett47m ago

Ditched the brush-only approach after my 50th inspection. That camera showed me crust I was missing for years. Now I always vacuum first then brush, no going back.