How to clean years of accumulated gunk from kitchen sink piping | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
![Came home to this in my sink. It was dry when I left a few hours ago and the black stuff has a sulfury smell. Does anyone know what it could be? : Came home to this in my sink. It was dry when I left a few hours ago and the black stuff has a sulfury smell. Does anyone know what it could be? :](https://preview.redd.it/g8om6lleltq31.jpg?auto=webp&s=83a2cf460d3330d6bf1f117e4efc816c6f02d318)
Came home to this in my sink. It was dry when I left a few hours ago and the black stuff has a sulfury smell. Does anyone know what it could be? :
How to clean years of accumulated gunk from kitchen sink piping | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
![What Does it Mean When Black Stuff Comes From the Drain of Your Sink? | Under sink storage, Sink storage, Granite countertops What Does it Mean When Black Stuff Comes From the Drain of Your Sink? | Under sink storage, Sink storage, Granite countertops](https://i.pinimg.com/736x/68/10/fc/6810fc19e57d29b8f28dc52d7ffed8f9.jpg)
What Does it Mean When Black Stuff Comes From the Drain of Your Sink? | Under sink storage, Sink storage, Granite countertops
![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)