Sarah leaned in. “What did she do?”
He sat her down at the small kitchen table and told her a story. how to unclog drains with baking soda
The water swirled—hesitated for a terrifying half-second—and then, with a deep, satisfied whoosh , it vanished. The drain gulped, burped once, and then ran clear as a mountain spring. Sarah leaned in
Sarah tilted the cup. The moment the vinegar hit the baking soda, a satisfying fizz erupted—a miniature volcano hissing and bubbling down into the darkness. Mr. Kostas quickly covered the drain with a small rubber mat to contain the reaction. The drain gulped, burped once, and then ran
Mr. Kostas shuffled into her kitchen and opened her pantry. He pulled out a yellow box of baking soda and a dusty bottle of white vinegar she’d been using for pickling experiments. “You don’t need a plumber,” he said. “You need chemistry. And patience.”
Sarah laughed out loud. She turned on the shower full blast, and for the first time in weeks, the water didn’t rise. It didn’t even pool.
One rainy Tuesday, a new neighbor knocked on her door. “I heard you’re the one to ask about drains. Mine’s been slow for weeks.”