![Wtf is in my pipes? Unclogging a bathroom sink, took apart the drain below the sink and a bunch of black slime came out in thick chunks : r/Plumbing Wtf is in my pipes? Unclogging a bathroom sink, took apart the drain below the sink and a bunch of black slime came out in thick chunks : r/Plumbing](https://preview.redd.it/wmdhepp7n7681.jpg?auto=webp&s=527c6e0da16ad00593073165c9fbb7a0d682cfb0)
Wtf is in my pipes? Unclogging a bathroom sink, took apart the drain below the sink and a bunch of black slime came out in thick chunks : r/Plumbing
How to clean years of accumulated gunk from kitchen sink piping | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
![How to Clean Black Sludge in Bathroom Sink Drains | Hunker | Cleaning sink drains, House cleaning tips, Clean bathroom sink How to Clean Black Sludge in Bathroom Sink Drains | Hunker | Cleaning sink drains, House cleaning tips, Clean bathroom sink](https://i.pinimg.com/736x/e2/0f/b4/e20fb415513027693b3a05102ecf7142--drain-cleaner-sink-drain.jpg)
How to Clean Black Sludge in Bathroom Sink Drains | Hunker | Cleaning sink drains, House cleaning tips, Clean bathroom sink
![Black sludge growing in sink regularly, how worried should I be? More info in comments : r/MoldlyInteresting Black sludge growing in sink regularly, how worried should I be? More info in comments : r/MoldlyInteresting](https://preview.redd.it/black-sludge-growing-in-sink-regularly-how-worried-should-i-v0-omve3shczfm81.jpg?auto=webp&s=b8b08e547792916d456550d335371741d4dd536d)
Black sludge growing in sink regularly, how worried should I be? More info in comments : r/MoldlyInteresting
What the heck in this ugly black stuff? My wife has been complaining about a nasty smell coming from her bathroom sink since we moved into our new house two years ago.
![bathroom - What is this black stuff that appeared on my drain after cleaning with a bleach-based cleaner and how do I clean it? - Home Improvement Stack Exchange bathroom - What is this black stuff that appeared on my drain after cleaning with a bleach-based cleaner and how do I clean it? - Home Improvement Stack Exchange](https://i.imgur.com/6Ux9Q4o.jpg)