Hey guys.My wife and I recently bought a home that the previous owner smoked in. I've removed a lot of the odour with intense scrubbing, shellac based primer on all the walls and fresh sealant on the hardwood but... Whenever the furnace runs the air carries the smell. I had a duct cleaning done and changed the filter.Is there anything else I can do to clean the tar/ nicotine from my furnace or my ducts?I also had ozone guys come in and do their thing too. via /r/DIY https://ift.tt/2uaEOAd
