Domestic hot water at ordinary times, or after boiling water was used for a long time will have a thick layer of scale, a lot of people have been water to wash wash not to drop, want to lose a thermos flask or water boiler and feel shame. In fact, descaling just simple steps!

The first to use vinegar. But to pour hot vinegar in the inside, cover the lid, gently shaking, place half an hour, then use clean water, scale namely except.

The second, can add 50 grams of baking soda and a glass of water in the bottle, cover the lid, gently shaking, place half an hour, then use clean water.

Third, the eggs shell break in a bottle, pour a few drops of detergent and right amount water, after stamp, shake up and down, finally rinse off with clear water.

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