If your toilet is blocked by a small amount of dissolvable material (like too much toilet paper), this method might help break it up. However, if a foreign object (like a toy or a dense "wad" of paper) is stuck, or if the clog is deep in the main sewer line, baking soda and vinegar will do absolutely nothing.
To use this method safely without causing a "science fair volcano" on your bathroom floor, follow these steps: Best Way to Unclog a Toilet. How to Unclog a Toilet Bowl can baking soda and vinegar unclog a toilet
Empirical tests (e.g., home improvement experiments published on This Old House and Consumer Reports blog) consistently show that baking soda and vinegar fail where a simple flange plunger succeeds. Even repeated applications (e.g., 1 cup baking soda followed by 2 cups vinegar, left for 30 minutes) produce only mild fizzing, often insufficient to move water past a clog. If your toilet is blocked by a small
There are two major risks with this method: How to Unclog a Toilet Bowl Empirical tests (e