The reaction was instant. A violent fizz, a hiss like an angry snake, and a plume of caustic steam that hit her face. She jerked back, goggles fogging, gloves still on the counter. The toilet bubbled over with a boiling, alkaline sludge that smelled like burning hair and regret.
She spent the next hour mopping the bathroom floor with vinegar to neutralize the spills, then called a plumber. The plumber, a calm man named Carlos, looked at the etched porcelain and said, “Next time, just call me. Caustic soda works—but it also eats old pipes, kills septic bacteria, and blinds people who lean over too fast.” how to use caustic soda to unblock toilet
Fifteen minutes of furious plunging later, the water level hadn’t budged. The toilet was solidly, stubbornly blocked. She texted her friend: “Late. Toilet disaster.” The reaction was instant
Or, as Carlos said, “You want a story or a working toilet?” The toilet bubbled over with a boiling, alkaline
“No, no, no,” she whispered, plunger already in hand.