There is a black substance coming out of the following areas:
Inside the dishwasher
from the outlet sockets
from the smoke detectors
out of havc vents
There is black substance that boarders all the 2 X 4 studs and nail heads
it also on the carpet in various areas
The HVAC filter turns black over a two week period.
Built in 2014, homeowners bought it in 2016 in the South Georgia area. It is in a residential neighborhood and is not close to any industry or dirt roads.
Homeowners say they haven’t used the fireplace scene they moved in in 2016, they do not use candles. Mold Test and HVAC have been evaulated with no issues.
Things to consider:
Spray Foam Insulation in Attic
if anyone has seen this before please let me know!
Recommend: Industrial Hygenist for consultation and advise course of action.
Note: Although IH’s are not typical for Residential situations, they are often consulted for difficult to determine situations. Based on the information thus provided so far, I deem this to be one of those situations.