Originally posted by: Squisher
Yes, I second that suggestion of Ozone treatment. You can rent them or buy. Google: Alpine Fresh.
What has changed in the last few days? Run the A/C? Built a fire in a fireplace? I'm thinking you might need something to give the house positive air pressure like a Scuttle vent. You said you could see the wood in the attic in the stains. That sounds like negative air pressure.
Nothing changed really. Other than the outside temperature, it rose above 70 for the first time. Living in Louisiana, starting in Feburary, we use the a/c and heater different time of the day so its not that.
Scuttle vent?
Edit: This thing? Does it really do as the descriptions states?
