We have a new house and have a terrible sewage smell coming from the vent pipes (we think). It smells like sewer gas and is very offensive. PLEASE HELP! Is there any filters or do we have serious problems? Thanks Mark Morrison
If you are referring to the drain vent pipes coming through the roof, then sewer gas will always be venting from them. Normally, they are high enough or in the right place for wind currents to crry them away, but your roof may be designed in such a way that the air currents are bringing them down or into the house, depending on where you notice the odor.