How do you add antifreeze in a Kia Spectra 2007?

To add antifreeze to a 2007 Kia Spectra, first ensure the engine is cool and locate the coolant reservoir, which is typically a translucent plastic tank near the radiator. Open the cap carefully to avoid any hot steam. Pour the appropriate type of antifreeze mixed with water, if required, into the reservoir until it reaches the "full" line. Replace the cap securely after filling.