Around about this time every year, as the temps dip into the low 40s, we begin to notice a strange odor localized in our master bedroom.
The door to the master bedroom is in the same corner as the door to the master bath. It is really noticeable whenever you walk through this area. If you are in another part of the bedroom and walk into that corner, you will suddenly notice it as you pass through the doorway. So we are pretty sure it is limited to just this one spot.
If you stand there for a few moments, your nose gets used to it, making it hard to really zero in on the location.
If it warms up, the smell goes away. Cold and damp outside seems to really bring on the odor inside. Since it is close to the bathroom, I am wondering if if is somehow moisture-related. The bathroom itself does not really exhibit the odor. If you're in the bath and walk out into the bedroom, you notice the odor.
The odor itself is unlike anything I can equate it too. Sour funk, maybe?
Any ideas or suggestions will be appreciated.
Gerald