Electric kettle is one of the commonly used small household appliances in our life. After a long time, there will be a lot of scale. This is because the water we drink contains ionic calcium, which will produce sediment after boiling, and it will become ugly scale in the electric kettle. For the sake of family health and energy saving, the stains on the electric kettle should be removed in time. How to remove the scale of electric kettle?

1. Lemon to remove scale.

Put the cut lemon into the kettle, boil the water, then wash the kettle with dishwashing agent and rinse it with water.

2. Sodium bicarbonate scale removal method.

Boil water in an electric kettle, add 15 grams of baking soda and let it boil for a few minutes.

3. Potato skin descaling.

Put the potato skin in a kettle, add appropriate amount of water, and then boil for about 10 minutes.

4. Vinegar to remove scale.

Pour the white vinegar and water into the kettle in a ratio of 1:2. (250 ml of white vinegar is enough, that is, half a bottle of white vinegar bought from the supermarket is enough for one use.) Power off after burning. Soak for more than 2 hours. If it's a stainless steel electric kettle, it's better to use this method before going to bed at night. After boiling, it can be placed for soaking overnight. In the morning, pour out the vinegar. After many times of cleaning with clean water, the kettle is completely clean. If your home is an aluminum electric kettle, boil the vinegar solution, place it for 1 to 2 hours, and then clean it.

5. The method of descaling boiled egg shell.

Boil the eggshell twice in a kettle. Then, clean the kettle with clean water and remove the scale.

6. Tea.

The remaining tea can also be fully used to clear the scale in the electric kettle. The method is to pour the tea dregs and hot water into the electric kettle together. After shaking for several times and placing for half an hour, the scale will fall off naturally. The principle is to use theophylline to remove scale.