Is there some other kind of snake that will get around the 90 degree angle? I have not poured a liquid plumber type product down the drain. It has been a couple days. so I expect at this point the only water in the drain is in the P-trap.
Now the P-trap does not have a plug at the bottom, but a section of it could be removed.
A plunger doesn't work as the sink has overflow holes. I don't see how they can be closed off enough to withstand the force of the plunge.
My next step is to call a plumber, but I thought I would ask you all first.
Don. www.donwiss.com (e-mail link at home page bottom).