This is the step most people skip. Immediately cover the drain with the stopper or a wet rag. You want to force that carbon dioxide reaction down into the pipe, rather than letting it escape up into the air. Keep it covered for about 15 minutes.
❌ Complete blockages caused by dense hairballs or solid objects. The fizz has no cutting or dissolving power on hair itself. For that, mechanical removal (a drain snake or zip-it tool) is still required. shower drain vinegar baking soda
Pour the ½ cup of baking soda directly into the drain. Try to get as much of the powder down the hole as possible, rather than leaving it on the rim. This is the step most people skip
The theory behind this cleaning hack is basic chemistry. Baking soda is a base (sodium bicarbonate), and vinegar is an acid (acetic acid). When you mix them, they react instantly. Keep it covered for about 15 minutes
Make sure the drain is relatively dry. Water can dilute the reaction, so if your shower is currently flooded, wait for it to drain completely.
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