How to Remove Thick Limescale
That kettle of yours probably gets more action than any other appliance in your kitchen. And if you’ve ever poured a cup of tea with tiny white flakes floating in it, you know the pain. Here’s the fix: fill the kettle halfway with equal parts water and white vinegar (or use lemon juice if you like the smell). Boil it, then let it soak for an hour—or overnight for really thick crusts.
After the soak, rinse it thoroughly, boil plain water once, and pour that out. You’ll see the difference immediately: the inside will look like a brand-new kettle. Don’t worry about the vinegar smell—it completely disappears after a rinse. I still remember the first time I did this; I felt like a kitchen wizard.