What is the purpose of brushing along a fireline after cutting?

• A. To make the line more visible for spectators.
• B. To remove surface fuels, create a dry bare edge, and reduce potential flame contact with the line.
• C. To widen the fireline beyond necessary margin.
• D. To plant new vegetation to stabilize the soil.

Answer: (B)

Cleaning off surface fuels along the fireline after cutting creates a clean, dry edge that minimizes flame contact and heat transfer to the line. By removing the near-edge fuels, you break fuel continuity so embers, radiant heat, or small flames are less likely to reach and ignite along the line, making it easier to hold, control, or mop up. The dry, bare edge also reduces the chance of fuels flashing back in windy or hot conditions, which helps stabilize the line over time. This is not about making the line visible to spectators, widening beyond what is necessary, or replanting vegetation—it’s about optimizing the line’s integrity by removing fuels and keeping the edge dry.