sicetaitsimple wrote:Just one question, to at least eliminate this hypothesis: you have not noticed any relationship between these odorous episodes and the use of a (possible) individual heating device (fireplace, insert, stove) which would be located in your room main, this use modifying the air circulation between different rooms?
Of course, that wouldn't be the reason for the smells, but it would help guide the search.
Hello, unfortunately no.