It's the only green fluid in a car.
There is no antifreeze in a refrigerator.
First where is it leaking or do you know? just to the right and under the fill "tank".
You will have antifreeze leaking out and dripping on the ground.
Look at the oil on the dipstick. If you have antifreeze leaking into the crankcase the oil will be milky.
Antifreeze will be leaking in the floorboard on the passenger side, there will be a smell of antifreeze through the vents.
It's either stopped up (no heat) or leaking. If leaking you will smell antifreeze (sweet sickening smell) and it might fog up your windshield with the defroster on. Leaking alot, the carpet is wet. Keep an eye on the antifreeze level.
you got an antifreeze leak
its got a hole in it
If the hose is leaking, replace it.
If it is leaking antifreeze or water, or if it is making noise or binding when turned by hand.
out of the over flow
antifreeze leaking into the oil pan