What is the recommended action if you detect that a rope is contaminated but not heavily soiled?

The recommended action of using a stiff bristled brush to clean a rope that is contaminated but not heavily soiled is correct because this method effectively removes surface dirt and debris while preserving the integrity of the rope. A stiff bristled brush can help dislodge contaminants without applying excessive moisture or force that could compromise the rope's strength or introduce water that may weaken its fibers over time.

Cleaning in this manner helps maintain the rope’s performance and longevity, which is crucial in firefighting and rescue operations where reliable equipment is essential. Other options may not be suitable because disposing of the rope could lead to unnecessary waste, rinsing with water might introduce moisture that is harmful for some types of rope, and wiping with a damp cloth may not remove all contaminants effectively. Each of these alternatives could potentially compromise the rope’s usability or safety.