Antifreeze going down ever so slowly

[Gebo]

If my antifreeze is slowly disappearing, how do I find out where it is going? What are the possibilities? Obviously, I can't see any leaks. Oil looks fine, car runs fine, tail pipe isn't "wet," etc.

[GTP Dad]

Check the waterpump. It may be seeping through the weep hole indicating that it will soon go bad. If there isn't any coolant there you may have a small leak in the radiator. Also check the hoses, they may be slightly loose and only leaking when the car is cold. The coolant recovery tank is also a possibility, it could have a leak as well. Finally, check the pcv valve, if it is cream colored or has what looks like cream on it you may have a bad manifold gasket.