sewer gas smell
Posted by Dave S. on December 19, 2001 at 10:39:33:
We have two areas where sewer gas oder has become a problem, first is the main drain pipe exiting the house in the basement. It seems to come in around the end cap ( which is tight.) Second is outside coming from the vent pipes, noticeable when the air is heavier. Any advice in correcting these problems would be greatly appriciated. Thank you.

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