Throw Up In Sink Won't Drain. To do this, you’ll need a bucket. Ordinarily, everyone hopes that someone who has to vomit will use the toilet, or some kind of container which can be emptied into the toilet.
Boil a kettle of water. One of the most effect ways to fix a blocked kitchen sink is to open the trap and remove the obstruction from the trap and/or the pipe. Remove the plunger and wait to see if the water drains.
How to Unclog a Bathroom Sink Drain
In most cases you probably won't even need tools. To do this, you’ll need a bucket. It would help if you waited for the water to clear from the sink drain. a common reason why your kitchen sink won’t drain despite clear pipes is a clogged plumbing vent.