Electric kettles filled with hard water can develop limescale on the inside, outside, and filter. Citric acid is the best and easiest way to remove mineral build up and clean an electric kettle.

"What a great idea!" Woman shares simple method for descaling electric kettle using common household materials: 'I need to do this' first appeared on The Cool Down.

Electric kettles often have a capacity of 1.5 to 1.7 liters, or around 6 to 7 cups, so this solution may require as much as 1½ cups of lemon juice. You might need up to two pounds of lemons ...

Electric kettles often have a capacity of 1.5 to 1.7 liters, or around 6 to 7 cups, so this solution may require as much as 1½ cups of lemon juice. You might need up to two pounds of lemons ...