That forgotten box of salt in your pantry can quietly become your bathroom’s best defense. Its coarse grains help grind down waste and toilet paper before they compact into stubborn clogs, while its natural deodorizing properties soak up smells that cleaners only mask. Left in the bowl overnight, salt softens mineral deposits from hard water, making them easier to scrub away without harsh, lung-irritating chemicals.

Used every few weeks, this simple ritual can extend the life of your plumbing and keep your toilet looking and smelling fresher with almost no effort. It won’t replace a professional when a serious blockage hits, but it can dramatically reduce how often those emergencies happen. In a world of expensive products and complicated hacks, a cup of salt, a brush, and a flush might be the most underrated bathroom upgrade you’ll ever try.