![External Waste Pipe leak for the kitchen sink. Opinions on possible solution / tips / advice. | DIYnot Forums External Waste Pipe leak for the kitchen sink. Opinions on possible solution / tips / advice. | DIYnot Forums](https://i.imgur.com/GBtx4Yd.jpg)
External Waste Pipe leak for the kitchen sink. Opinions on possible solution / tips / advice. | DIYnot Forums
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plumbing - What diameter pipe do I need to adjust this basin waste pipe? - Home Improvement Stack Exchange
![plumbing - Can I run PEX water lines/PVC drain pipe in "warm" side of insulated exterior wall? - Home Improvement Stack Exchange plumbing - Can I run PEX water lines/PVC drain pipe in "warm" side of insulated exterior wall? - Home Improvement Stack Exchange](https://i.stack.imgur.com/WIgNQ.jpg)
plumbing - Can I run PEX water lines/PVC drain pipe in "warm" side of insulated exterior wall? - Home Improvement Stack Exchange
![External Waste Pipe leak for the kitchen sink. Opinions on possible solution / tips / advice. | DIYnot Forums External Waste Pipe leak for the kitchen sink. Opinions on possible solution / tips / advice. | DIYnot Forums](https://i.imgur.com/k7FUD20.jpg)
External Waste Pipe leak for the kitchen sink. Opinions on possible solution / tips / advice. | DIYnot Forums
![Deep cleaning bathroom and saw white powder on outside of pipe from sink. Some powder on ground below as well. What is this? : r/Plumbing Deep cleaning bathroom and saw white powder on outside of pipe from sink. Some powder on ground below as well. What is this? : r/Plumbing](https://i.redd.it/67k6llfuylz71.jpg)
Deep cleaning bathroom and saw white powder on outside of pipe from sink. Some powder on ground below as well. What is this? : r/Plumbing
![Clogged sink: My kitchen sink is clogged and I found these two pipes outside my house directly in front of where my sink would be. Can I use a rooter on either Clogged sink: My kitchen sink is clogged and I found these two pipes outside my house directly in front of where my sink would be. Can I use a rooter on either](https://preview.redd.it/8l0j0ecloic51.jpg?width=640&crop=smart&auto=webp&s=9bdd2ea368d97c41bfadcfe051ec667d04431150)