12+ Bathroom Sink Drains Slowly Not Getting Air PNG. The bathroom sink is the one most frequently afflicted with this particular problem, and also, soap and other products that are washed down the drain can slowly collect in the drain pipes. Do this step slowly and make sure the bucket is still positioned directly beneath you.
The first step to getting the sink drain flowing again is to clear out any hair and debris that has collected there. Or perhaps it got jostled somehow. If your bathroom sink has the type of stopper where you pull a rod up to make the plunger type stopper retract into the drain, then you can be most assured that the clog is on that mechanism.
It usually drains relatively quickly and that process can usually be sped up.
But another important purpose is to allow air into the drain when the sink is filled with water. Our sink has been draining very slowly for months; If the pipe is blocked then the air in the pipe is trapped, when you pull the plug the water cannot travel along the pipe as the pipe is still full of air that cannot be. Did the water get into the drawers without starting any wash program?