水壺裏面的水垢怎麼去除

To remove limescale from a kettle, you can try the following methods:

1. Vinegar and water solution: Fill the kettle with equal parts vinegar and water, let it sit for an hour, then boil the solution. After boiling, let it cool down, empty the kettle, and rinse it thoroughly.

2. Lemon juice: Fill the kettle with water and add lemon juice. Boil the solution, let it sit for a while, then empty the kettle and rinse it out.

3. Baking soda: Make a paste of baking soda and water, apply it to the limescale inside the kettle, let it sit for a while, then scrub and rinse thoroughly.

These methods can help remove limescale buildup from the inside of a kettle.