Brush Clean Dryer Vent (Without Vacuum)

What happens here

Secure the drill attachment into the chuck of your power drill. **Important:** Ensure the drill is set to rotate in the forward direction. Feed the assembled brush and rod into the flexible dryer vent hose. Start the drill, rotating the brush, and slowly push the brush through the duct. The video initially demonstrates this step without a vacuum to show that lint can still be left behind. Observe how much lint is dislodged and expelled from the duct exit.

Goal: Dislodge lint from the dryer vent hose using the rotary brush.