yep, gotta crack a window.. I was doing some work in the back bathroom and had the fantastic fan going when all of a sudden, the dreaded sewer smell attacked me.. I also had the vent open in the half bath.. come to find out I was pulling down sewer gas from the roof vent pipe right down into the half bath via the roof vent. then I found I was also getting sewer gas down the side of the vent pipe right into the bathroom cabinet.. Pipe was not sealed to the roof.. IT IS NOW. no more sewer smell. and I opened windows.. If you ever want to have frosted glass window in the bathroom I used a product from Rustoleum called Frost Glass.. worked awesome.
2004 Holiday Rambler DST
Jefferson City, Missouri
Navy vet 67/71 Tonkin Gulf Yacht Club