Over time, electric kettles naturally develop a layer of stubborn limescale, especially if you regularly boil tap water. These white or yellowish mineral deposits not only make the kettle look dirty but can also affect its heating efficiency and leave residue in your drinks. Fortunately, you can clean your kettle effortlessly using a few simple household items. Below are several effective methods that help restore your kettle’s shine without hours of scrubbing.

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1. Clean the Kettle With Vinegar

To start, prepare the following items:

• White vinegar

• Lemon juice (optional, for additional freshness)

• Baking soda

• A kitchen sponge

Begin by filling the kettle halfway with a mixture of white vinegar and water at a 1:1 ratio. This amount is enough to cover most of the internal limescale.

Bring the solution to a boil. If your kettle does not shut off automatically, turn it off manually once it reaches boiling point. Allow the hot vinegar mixture to sit inside the kettle for at least 20 minutes, which helps dissolve the mineral buildup thoroughly.

After soaking, pour the liquid out and rinse the kettle with clean water.
If any stubborn residue remains, dip a damp sponge into dry baking soda and gently scrub the interior. The mild abrasive action helps lift the remaining mineral patches. Finally, rinse the kettle again and let it air-dry completely.

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2. Clean the Kettle Using Baking Soda Alone

Another simple method involves using just baking soda, a versatile cleaning agent.

Fill the kettle roughly halfway with water and add a few tablespoons of baking soda. Bring the mixture to a boil and allow it to soak for a few minutes. Baking soda reacts with calcium carbonate—the main component of limescale—helping to loosen and dissolve it quickly.

Pour out the solution, rinse thoroughly, and your kettle should look much cleaner.

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3. Use Potatoes or Potato Peels

This technique may sound unusual, but potato peels can actually help remove mineral deposits effectively.
Place a handful of potato skins—or a few slices of raw potato—into the kettle. Add enough water to cover the bottom and boil the mixture.

As the water heats up, natural compounds in potatoes help lift the limescale from the kettle walls. After boiling, discard the potato water, rinse the interior, and wipe away any loosened residue. This method is surprisingly effective and uses something you might otherwise throw away.

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4. Clean the Kettle With Crushed Eggshells

Crushed eggshells are another gentle yet efficient natural scrubber.

Rinse a few eggshells, crush them into small pieces, and place them into the kettle. Fill it about halfway with water and bring it to a boil. Occasionally stir the shells inside using chopsticks or a spoon to allow them to scrub the interior surface.

After boiling for 5–10 minutes, pour everything out and rinse the kettle thoroughly. Wash it once more with dish soap and a sponge to ensure all residues are removed.