How To Unclog A Bathroom Sink With Baking Soda. Now pour a mixture of 1 cup of vinegar and 1 cup of hot water (i used some from the pot of boiling water) right dow the drain on top of the. Let the mixture sit for at least several minutes, letting it fizz.
Now pour a mixture of 1 cup of vinegar and 1 cup of hot water (i used some from the pot of boiling water) right dow the drain on top of the. The baking soda and vinegar solution works in similar fashion to some commercial foaming drain cleaners, but without the harsh chemicals. But, just baking soda will not work.
You start by flushing your drain with boiling water…just pour it right down the drain.
Even those who make it for the first time can do it easily. The first step is making the combination. When baking soda and vinegar combine, they react, creating water and carbon dioxide. See how to unclog a sink drain with baking soda and vinegar.