How do you flush dex-cool out?

To flush Dex-Cool from your cooling system, start by draining the coolant using the drain valve located at the bottom of the radiator. Next, fill the system with water and run the engine until it reaches operating temperature, allowing the water to circulate. Afterward, drain the water and repeat this process a couple of times to ensure all Dex-Cool is removed. Finally, refill the system with the appropriate coolant mixture, ensuring it’s compatible with your vehicle.