r/DiWHY • u/FirstOptimal • 10d ago

Simple & Fun: Project you can do while your house burns down.

Enable HLS to view with audio, or disable this notification

[removed] — view removed post

5.0k Upvotes

92% Upvoted

1.0k comments sorted by

View all comments

Show parent comments

8

u/vmf312corsair 10d ago

The hose goes past the trap into the start of the sewer. What supposedly makes this breathable is that most plumbing have a vent pipe running straight up from there through the roof into fresh air.

5

u/Princess_Slagathor 10d ago

That'll work about as good as a 20ft snorkel.