When I turn on my air conditioner there are cloudy fumes coming out of the vents The air is cold but it has a smell and I don't know what the fumes could be?

Cloudy fumes from your air conditioner could indicate a few issues, such as mold or mildew buildup in the system, which often produces a musty odor. Another possibility is refrigerant leaks, which can create a cloud and have a chemical smell. It's essential to turn off the unit and have it inspected by a professional to diagnose the issue and ensure safe operation. Regular maintenance can help prevent these problems in the future.