COSORI Electric Kettle with Stainless Steel Filter and Inner Lid, 1500W Wide Opening 1.7L Glass Tea Kettle & Hot Water Boiler, LED Indicator Auto Shut-Off & Boil-Dry Protection, BPA , Matte Black

What is Hard Water?

- Hard water is a kind of water that contains calcium or magnesium mineral ions that often in the form of carbonate.

- These ions do not pose any health threat, but they can engage in reactions that leave insoluble mineral deposits.

How to Descale/Clean the Kettle?

1. Filling the kettle with 1 cup of vinegar or lemon juice and 2 cups of water.

2. Boiling the liquid and leave it for 2 hours, then use a cloth to clean and wipe.

3. Rinse the kettle with clean water, and dry with a soft, clean cloth.

4. Repeat as needed.

Note:

It's normal if your kettle exposes spots or rust on the stainless steel bottom after the first use if the water quality in your area is so hard. ​