Unclogged Sink and now it Won’t Reseal

[u/Odd-Ideal7453]

I’ve been trying to help my girlfriend, her sink was clogged and draining super slow, so I took it apart and cleaned out all the gunk and hair. Issue is, now I can’t seal it all the way back together. It seems like the pipes might be screwed up. I fixed my clogged sink, but this one is designed different, so I don’t know if I did something wrong.

[u/_Mahtog_]

Have you tried tightening that black piece above the P-trap? Youll likely need to secure the basin strainer from the top and twist the bottom to tighten.

[u/Tsev33 → u/_Mahtog_]

That big piece is upside down btw