I've always thought plumbing was an apt metaphor for life. The flow of life, money down the drain, clogged arteries, a good purge, and all that.
Friday evening, with no warning, my sink clogged up. It drained, but very, very slowly. It took hours for it to drain totally. I hadn't put anything unusual down the drain, except, I did get a new coffee pot. I had always poured my old coffee grinds from the french press down the disposal with no ill effects, but I got a new drip brewer, and I just had a sneaking suspicion that the coffee was the culprit.
Saturday morning, filled with hope, I rushed out to buy a new plunger and a bottle of drain cleaner. I plunged and plunged, got great suction I must say, but the sink was still just as clogged as ever. So, per instructions, I poured half the cleaner down the drain and waiting for an hour. Nothing.
Saturday night, I poured the remainder of the cleaner, and let it sit overnight, as suggested. Nothing.
Monday morning, I called my plumber. After having two leaking toilets this year, my plumber considers me a great customer. He was scheduled to be in my building that day anyway. He was able to unclog the drain in a matter of minutes, and replaced a section of the pipe that was getting old. He pretty much confirmed that any of those cleaners don't ever seem to work, be it Drano, Liquid Plumber, etc. That's been my experience - a waste of $5, in my opinion. Still, people feel obligated to give them a try before spending lots of money on a plumber.
One tip that I thought was worth repeating: try not to pour grease down the drain, but if you can't avoid it, run it with "cold" water, not "hot" water. You'd think that the hot water makes the grease go through the drain easier, but it's better that it goes down as a solid for some reason.
I'm having my sink faucets repaired next week, and that should take care of my plumbing for the foreseeable future.