How to fix a bathroom sink that will not drain. 100 [ remove bathroom sink plug ] plumb pak 1 1 4 in. Removing bathtub drain plug bathroom design. 100 [ remove bathroom sink plug ] plumb pak 1 1 4 in. How to remove a bathroom sink stopper for cleaning ehow. How to replace a pop up sink drain remove the old drain. Removing bathroom sink stopper thedancingparentcom.