Not really enough information given about the problem. BUT, here are several possibilities: leaking coolant hose - the water pump is failing - the radiator may be cracked. ALSO, if it disappears but leaves no puddle under the car -- the head gasket may have failed and is allowing the coolant to leak into a cylinder or into the crankcase. Good luck.
Green
Most likely you have a blown had gasket.
There is no antifreeze in a refrigerator.
Look at the oil on the dipstick. If you have antifreeze leaking into the crankcase the oil will be milky.
The antifreeze, transmission, and power steering fluids are all red on a 2003 Ram.
In a 2003 Ford Focus : The engine coolant reservoir is on the passenger side of the engine compartment ( it has a thread on pressure cap )
Antifreeze will be leaking in the floorboard on the passenger side, there will be a smell of antifreeze through the vents.
you probably have a leaking heater core....you can replace it or bypass it
you got an antifreeze leak
its got a hole in it
If the hose is leaking, replace it.
out of the over flow