This allows all the pressure you will apply with the plunger to work on the drain. Then add a small quantity (2 cups or so) of warm water to the drain and plunge away. The Dawn will have loosened all the greasy gunk and the plunging will either bring it up (where you can toss ...
but this one does not seem to come out at all. I’ve been stuck up til now using a plastic snake thing called the Zipper, and it is great at getting hair out of the tub drain going around that stopper, but it is doing nothing for the sink. Thanks. ...