Now that we've covered the science and benefits, let's move on to the step-by-step guide on how to use baking soda and vinegar to unclog a toilet:

When he came back, the foam had settled into a thin white crust. The water level had dropped a few inches. Carefully, he poured a pot of warm (not boiling) water from the kitchen.

The toilet gave a low, thoughtful glug .

He waited. The directions he’d half-remembered from a life hack video said to leave it for 30 minutes. He gave it 20, pacing the hallway, listening to the soft, persistent hiss.

And with a final, satisfying whoosh , the water vanished. The bowl was clean, clear, and empty.

If you attempt this, do not just dump the ingredients in. Follow this process to minimize mess: