Descale A Kettle With Bicarbonate Of Soda: An Easy And Effective Way



If you are a tea or coffee lover, you know how important it is to keep your kettle clean to maintain the quality of your drink. A buildup of limescale can affect the taste and even damage your kettle. If you’re wondering how to descale a kettle effectively, you’ve come to the right place. In this article, we’ll show you how to use bicarbonate of soda to descale your kettle easily and quickly.

What is Bicarbonate of Soda?

Bicarbonate of soda, also known as baking soda, is a common household product that has many uses beyond baking. It is known for its cleaning and deodorizing properties, making it a great alternative to harsh chemicals.

Step-by-Step Guide: How to Descale a Kettle with Bicarbonate of Soda

Step 1: Gather Supplies

To descale your kettle with bicarbonate of soda, you will need the following supplies:

  • Bicarbonate of soda
  • Water
  • A scrub brush or sponge

Step 2: Mix Bicarbonate of Soda and Water

Mix two tablespoons of bicarbonate of soda with one cup of water in a bowl. Stir the mixture until the baking soda dissolves completely.

Step 3: Fill the Kettle with the Mixture

Pour the bicarbonate of soda and water mixture into your kettle. Fill the kettle with enough water to submerge the limescale buildup completely.

Step 4: Boil the Mixture

Boil the mixture in the kettle for 15-20 minutes to allow the bicarbonate of soda to break down the limescale buildup.

Step 5: Let the Mixture Sit

After boiling, turn off the kettle and let the mixture sit for another 15-20 minutes to allow it to cool down.

Step 6: Scrub the Kettle

Using a scrub brush or sponge, scrub the inside of the kettle to remove any remaining limescale buildup. Rinse the kettle thoroughly with water.

Step 7: Boil Water in the Kettle

Fill the kettle with fresh water and boil it to remove any remaining bicarbonate of soda residue.

Step 8: Rinse the Kettle

After boiling the water, pour it out and rinse the kettle thoroughly with water. Your kettle is now clean and ready to use!

Tips for Maintaining a Clean Kettle

To prevent limescale buildup and keep your kettle clean, follow these tips:

  • Use filtered water instead of tap water
  • Empty your kettle after each use
  • Clean your kettle regularly using the bicarbonate of soda method


Descale a kettle with bicarbonate of soda is an easy and effective way to keep your kettle clean and maintain the quality of your tea or coffee. By following the step-by-step guide and tips, you can ensure your kettle stays in good condition for years to come.