Toilets don’t get their air from the sewers. There’s actually an air hole at the top of the house to let air into the pipes so that they don’t produce negative pressure.
Learned that from a plumbing guy who told me that it’s actually a noob mistake diy guys often make to forget that hole.
Toilets don’t get their air from the sewers. There’s actually an air hole at the top of the house to let air into the pipes so that they don’t produce negative pressure.
Learned that from a plumbing guy who told me that it’s actually a noob mistake diy guys often make to forget that hole.
Yeah but the pipes still have poop smear on them