The First Gurgle That Changed Everything: What I Learned About Plumbing Checks Before Buying an Older Home

https://dlf-ne.org/why-your-house-smells-like-sewage-and-what-to-do-about-it-straightforward-tests-and-fixes/

I learned the hard way. The first time my toilet gurgled when the neighbor flushed, I shrugged it off. The second time I ignored it. The third time my basement flooded and I stopped pretending that a weird sound was just "one of those things