But luckily the fix is usually simple and takes only about 15 minutes.
Upstairs bathroom sink clogged.
How to unclog a bathroom sink drain.
For example and upstairs bathroom may have a clog in the main second level drain pipe or the vent stack for the upstairs.
If you need to unclog a slow running bathroom sink drain pour baking soda down the drain followed by vinegar then plug the drain with a rag or a sink stopper.
This is why kitchen sink drains often have water coming up into the sink from the dishwasher when it is discharging water.
Allow your sink to drain completely.
City wide plumbing notes that water from the kitchen sink and the dishwasher drain through the same pipe.
The problem is almost always caused by hair and gummy soap scum that get caught on the stopper or pivot rod and clogs the drain.
Dishwashers put out a large quantity of water in a short time so the pipes may no longer be able to handle the volume.
The chemical reaction from the baking soda and vinegar may be able to dislodge the blockage in your pipe.
There s no single solution that will always fix a clogged bathroom sink.
However there are a variety of options you can try starting with the easiest ones that require only a few household items.
If those don t work move on to more involved options below to fix your clogged bathroom sink.
Slow moving or stopped up drains are common in bathroom sinks.