Introduction (2:00)
Doug's childhood plumbing story (5:25)
Tightening up homes (7:25)
Unintended consequences (10:00)
Products used in the house (12:00)
Air infiltration issues (12:45)
Mike's story with treatment (16:35)
Doug talks about mitigating the vacuum in homes (17:25)
Mike's story with crawl spaces (19:30)
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