Why does my car's air con smell so bad?

Is there a good way of getting rid of the "wet dog/smelly socks" odour which comes from the air conditioning when it is first switched on? It seems to clear after a while but it is really unpleasant. Have...

Why does my air conditioning smell?

My newer car’s air conditioning is stinking whenever I turn it on. The smell is terrible. Do you know what's up with it and how I can make it smell better?

My Fiesta smells like damp soap

I have Ford Fiesta Ghia 1600 auto. With the air con on or off, I am getting a dampish slightly soapy smell. Are you able to advise what the problem might be?

Hyundai Tucson (2004 - 2009)

A satisfying drive in diesel manual form. Very well equipped and roomy. Five-year unlimited mileage warranty.