So... I have to admit to a major F-up with my galley sink. I put coffee grounds down the sink every day and know others who do as well, and in two-and-a-half years this has never been a problem. But last week I cooked up some ground beef that was 80/20 instead of my usual super lean 94/6, and I decided I needed to drain off that grease. And it just didn't occur to me in the moment that putting that grease down the galley sink was a huge no-no. I saw it start hardening in the sink and tried to wipe it up but too much had already gone down the drain. Very rookie mistake... I was just too caught up in my cooking and not thinking things through.
A few days later... the sink drained more and more slowly and for the last three days it has been fully stopped. I have poured boiling water and plunged, to no avail. I tried one of the other tips from The Boat Galley, baking soda and vinegar, but it just foams up into the sink instead of down into the clog. I won't have any cash until Wednesday, but then I will try to pick up some Super Digest-It enzyme-based drain cleaner that will, fingers crossed, eat through the grease. (Normal household drain cleaner will eat right through the hoses aboard so that isn't an option.)
The PVC to hose connection looks to be on the permanent side, so I think if I have to disconnect them to clear it, I will have to invest in new hose and PVC... more of a project than I really wanted to add to my plate right now. I scooped and turkey-bastered all the water in the two sinks into a bucket and then tried the baking soda and vinegar concoction again, but if that doesn't help, I'll have to keep doing dishes in the bathhouse sink this week. Not fun.
Yep, living the dream...