Where do you put anti freeze in a car?

You put it in the radiator under the hood. It is usually up front near the grill of the vehicle. It has a silver metal cap most of the time. VERY IMPORTANT before you take the cap off make sure its not hot if you have been running the car wait a little while. If you open the cap when its hot it will spit hot antifreeze in your face and burn you. You can also add a little water until you can get somewhere to buy antifreeze.