We have been told that this chemical reaction dissolves blockages. It’s natural! It’s non-toxic! It’s cheap!
If you’ve spent more than ten minutes on DIY social media, you’ve seen the video. A toilet bowl filled to the brim with murky water. A user pours in a cup of baking soda, follows it with a cup of vinegar. The camera zooms in as the mixture erupts in a satisfying, science-fair volcano of fizz. Then— whoosh —the water level drops. Magic. unclog toilet baking soda vinegar
To put it bluntly: You might as well be pouring seltzer water down the drain and hoping for the best. The Physics: The Trap, The Seal, and The Fool’s Errand To understand why this fails, you need to visualize the toilet’s P-trap. That curved porcelain passageway holds water to seal out sewer gases. When a toilet clogs, a dense object (too much paper, a foreign object, a “mega-dump”) gets lodged in that trap. We have been told that this chemical reaction