I just soaked my bathtub drain in Liquid Plumber Foam (the kind that comes in the "dual bottle", and mixes when you pour it out, then goes down the drain and foams up.
Well, I don't know what happened, but I no longer need a drain plug to take a bath. It appears that the crap hardened in my drain, and the water is backing up. The good news is that my toilet still works. My sink is a bit slo now though. Looks like I'm gonna have to get under the house and snake the damn drain.
Does anyone have a number or website for the company that makes liquid plumber? Please send e-mail to firstname.lastname@example.org. I rarely check back here. Thanks