Put more than half a pot of sweet potato in the kettle, then fill it with water and cook it. It is not easy to scale when boiling water in a kettle in the future, but it should be noted that after the sweet potato is cooked, the inner wall cannot be scrubbed, otherwise the scale removal effect will be lost.
If it is an old electric kettle that has accumulated scale, it takes one or two times to remove the scale with sweet potatoes, and the scale will gradually fall off, and then the scale can be prevented from accumulating again.
2. Wash the scale with vinegar
In fact, we often use vinegar to clean the scale in electrical appliances. Usually, the main component of scale is calcium carbonate. When cleaning scale with vinegar, acetic acid in vinegar will react with calcium carbonate, and then produce water-soluble minerals and carbon dioxide gas.
Generally, the vinegar we use to clean the scale is white vinegar. When cleaning the scale, put the white vinegar with the scale of 10% into the kettle, then fill it with water, boil it and let it stand in the hot kettle for 1 hour, and then clean it.
3, sweet potato descaling
Put more than half a pot of sweet potato in a new thermos and fill it with water at the same time. Boil sweet potatoes. When boiling water again in the future, there will be no scale in the water bottle. But here, everyone needs to pay attention to the fact that after the sweet potato is cooked in the kettle, the inner wall should not be scrubbed, otherwise it will lose its descaling function.
The above method can also be used for old level that has been covered with scale. As long as it is cooked once or twice, the scale will fall off and it can also play a role in waterproof scale.
4. Dilute hydrochloric acid
If the scale on the inner wall of the kettle is thick and difficult to solve by ordinary methods, dilute hydrochloric acid can be used to remove the scale at this time.
After adding dilute hydrochloric acid into the water, shake it evenly so that the hydrochloric acid can soak the scale, and the scale can be quickly removed, and then rinse it with clear water. However, the method of descaling with dilute hydrochloric acid is dangerous. It should be noted that the lid cannot be covered when cleaning, which is in danger of explosion.
In the process of cleaning the scale, do not immerse the hot water kettle or power base in water or get wet to prevent leakage.
5, egg shell
Eggshells can also be cleaned. After breaking the eggshell, put it into an electric kettle, add a little detergent and a proper amount of water, plug the kettle with a cork, rotate and shake it, and then rinse it with clear water. The scale in the stainless steel electric kettle can be cleaned quickly.
6, potato skin descaling
Usually when you peel potatoes, you can leave the skin behind. When boiling water with an electric thermos, put the potato skins in and cook them together. After the water is boiled, let it stand for a few minutes to clean up the scale in the water bottle. If there is still scale in the water bottle, you can boil the water with potato skin several times, so that the scale will be cleaned up.
7, baking soda to scale
Baking soda also has the function of descaling. Decontamination with baking soda We can add 1 teaspoon baking soda to the electric thermos bottle, and then boil the water for a few minutes, so that the scale in the water bottle can be cleaned. Or, you can pour in heavy baking soda, and then gently rinse the electric thermos bottle, so that the scale can be cleaned.
Extended data:
Small coup of life
Author: brick mover
Link: /p/53783328
Source: Zhihu.
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1. After applying nail polish, soak your nails in cold water and dry them quickly.
2. The blackheads on the nose are very ugly. Squeezing by hand often leaves marks. In fact, after washing your face, gently apply some fine salt on both sides of your nose with your fingers, and then rinse with water. Blackheads will be removed and pores will become smaller.
3. By bus, standing sideways is more stable.
4, when sleeping, my nose is blocked, which is very uncomfortable. Cover my face with a small handkerchief (light and thin), and then my nose will be ventilated.
5, drink with a straw to prevent tooth decay.
6, acne on the back, use bath salt or Shanghai sulfur soap, stick to it for a while.
7, the remedy of rhinitis: wash the nasal cavity with salt water.
8, vitamin E coated eyelashes, eyelashes will become thick and long.
9. There are tea stains on many cups at home. You can brush it with toothpaste, put it on the tea stains, and it will come off with a brush.
10, if oil accidentally drips on clothes, before washing clothes, keep the clothes dry, and then drop detergent on the dripping place and rub it twice, so there will be no greasy marks after washing.
1 1. When sand or foreign matter enters your eyes, spit immediately, spit more, and then keep blinking and try Bailing's.
12. Drinking tea after eating too greasy food can stimulate autonomic nerves and promote fat metabolism.
13. Coffee partners are fatter than potato chips.
14, as long as you put a piece of chalk in the jewelry box, you can keep the jewelry shiny.
15. Eat something smelly, such as garlic and stinky tofu. Just a few peanuts.
16, if you are afraid of wrinkling when traveling with clothes, you can roll up everything.
17. If the throat and gums are inflamed, cut the watermelon into small pieces at night and eat it with salt. Remember that it must be at night, when the symptoms will be relieved and the next day will be fine.
18, just bitten by a mosquito, it stopped itching after applying soap.
19. If there is an ulcer in the mouth, apply vitamin C, and the ulcer will be basically cured after dissolution.
20. If there is a small area of skin injury or burn or scald, apply a little toothpaste to stop bleeding and relieve pain immediately.
2 1, yellow teeth, you can chew peanuts in your mouth and brush your teeth for three minutes, which is very effective.
22, eat spicy, feel spicy to death, just put a little salt in your mouth, hold it, spit it out, gargle, it is not spicy.
23. Open your mouth slightly when you look up at the eye drops, so that your eyes won't blink.
24, MM with thick wrists wants to bring a thinner bracelet, and can't wear it hard. You should put a plastic bag on your hand and bring a bracelet. It's very easy to wear and won't hurt your hands. Take it off, too.
25. When you have a stomachache, press the tiger's mouth.
26. When frying poached eggs, drop a few drops of hot water around the eggs. Fried eggs are especially delicious.
27. When the acne is very serious, squeeze some toothpaste on it, and the swelling will be super fast. Just wash it off in about 2 hours, otherwise the skin will turn black.
28. Drinking green tea in the morning can stimulate appetite, and drinking medlar in the afternoon can enhance physical fitness and help sleep.
29. Don't drink tea immediately after eating meat. Tea contains a lot of target acid protein, which can cause fatty liver.
30. In summer, feet are prone to sweating. Soaking feet with light salt water every day can effectively deal with sweaty feet.
3 1. In summer, pillows are easy to get wet and breed mold. It is good for your health to expose the pillow core frequently.
32. Hands tend to become dry and rough. Soaking your hands in vinegar for ten minutes can protect your skin.
33. When the milk is out of date and can't be drunk, you can soak the rag to wipe the table floor, and the dirt will be removed soon.
34. Raw water should not be used for cooking. If you cook with boiled water, vitamin B 1 can avoid losses.
35. Girls' stockings are more likely to be scratched by sharp objects. After buying it, it will be frozen in the refrigerator for a period of time, and it will not break easily after wearing it again.
36. The birthday candle is frozen in the freezer for 24 hours, and then it is inserted into the cake and lit, so that no candle oil will flow down and pollute the cake.
37, cook the meat wants to make the soup delicious, you can put the meat in cold water and cook it slowly; To make the meat delicious, you can cook it in hot water.
38. Soaking a cup with hot water in cold water and then sprinkling a handful of salt in the cold water will speed up the cooling of boiling water.
39. Before applying nail polish, wipe your nails with cotton dipped in vinegar, and then apply nail polish when the vinegar is dry, so that the nail polish will not fall off easily.
40. Preserved eggs can be cut with silk thread, even and not stick to yolk. The knife was scalded with hot water and then cut, and it was also cut neatly and beautifully.
4 1, drink a glass of milk after eating garlic to eliminate the odor left by garlic in your mouth.
42. Apply eyelashes with strong tea water or overnight tea, which will be effective for a long time in a week.
43. Honey has a strong bactericidal ability to pathogenic bacteria, and regular consumption of honey can prevent the occurrence of dental caries.
44, migraine can be immersed in hot water, the amount of water to soak the wrist is appropriate. After half an hour, the pain can be relieved.
45. The plastic bottle cap is too tight to open. Put it in the refrigerator for a while and you can easily unscrew it.