Then, she remembered a trick her grandmother used to swear by—something she had dismissed as "old wives' alchemy." The Baking Soda Method.
One of the most popular methods for using baking soda to unclog drains involves combining it with vinegar. Here's a step-by-step guide: baking soda clogged drain
The expanding gas creates pressure that can help push the loosened clog through the plumbing. Step-by-Step Guide: Unclogging a Drain Naturally Then, she remembered a trick her grandmother used