How do you clean out rust in the coolant overflow for a 1999 V6 3.0 Liter 1999 Ford Taurus?

To clean rust from the coolant overflow tank of a 1999 Ford Taurus V6 3.0 Liter, first, remove the tank by disconnecting the hose and any mounting hardware. Rinse it with warm soapy water, then use a mixture of vinegar and baking soda to help dissolve the rust; let it sit for a few hours before scrubbing with a soft brush. Rinse thoroughly with water to remove all debris and chemicals, and reinstall the tank once it's completely dry. Finally, refill with fresh coolant to ensure proper system function.