I have a really bad odor coming from a drain in my basemen and the smell is coming through the heater vents smelling up the whole house I tried everything from draining liquids to air freshners to covering the drain with a shirt I no its coming from their because I can clearly smell it directly...

We are having trouble with a smell that we can't find a source of. I really don't know where to go now. I had an addition put on the house and had the kitchen redone. About 2months after the kitchen cabinets were in, there was a smell under one of the cabinets. It is now under 2 of the cabinets....

I myself feel a foul odor in the nose, more so in the morning . What could be the cause. Could it be related to a slight swelling in the gum which is not painful. Tooth is also not loose.

Out of no where, a very foul odor has been coming from just one cool air return vents when the heat is on or off. It seems to be spreading throughout the house. What is it and who do we call for service?

I am 21 years old. I was diagnosed recently with bacterial vaginosis and candida. I went to the Dr.'s, took the necessary medicines and when I was tested again, everything was cleared up. I use regular soap (not bar soaps because I have very sensitive skin, extra dry) I was told that products such...