Every time that the a/c turns on there is a strange smell

There is something unquestionably strange going on with the a/c plan in our house.

Every single time that the a/c turns on, I notice a unquestionably strange smell coming from the a/c vents.

I have no plan what it could be coming from, however I’m afraid that there might be something dead in one of our air ducts or something love that. Just thinking about the fact that I might be breathing in smelly air from a dead rodent of some sort definitely grosses myself and others out and makes myself and others want to transport to a bizarre house! I was telling our Mom about it the other day and he laughed and said that I was being overly dramatic, as usual. But I definitely do not want to keep on breathing this horrible smell. I assume that it is definitely affecting the indoor air quality in our house and I would love to get it fixed. My Mom told myself and others that I should call up our local Heating, Ventilation, and A/C supplier and have them come out to check out the air duct. I assume periodically mold starts growing on the inside of your air duct and that can cause yucky smells to permeate your home. I’m hoping that’s all it is, and I definitely hope that the Heating, Ventilation, and A/C supplier can get the whole thing cleaned out for me. I will start breathing a lot more really when I suppose that I’m not breathing in some kind of disgusting mouse air every day! I suppose that I’m overly dramatic, although I still can’t wait for the Heating, Ventilation, and A/C professionals to get here.

thermostat