How to clean tea dirt in thermos cup
1. Use table salt
First clean the thermos cup with water, then rub salt on the place with tea dirt, gently rub on a few times, and soon the tea dirt will disappear. Or use a toothbrush dipped in salt to carefully brush every part of the cup. Then flush it again with clean water, and the thermos cup will return to its original brightness. This method is not only suitable for thermos cups, it is suitable for some difficult to clean stains of all appliances.
2. Use white vinegar
Tea dirt is an alkaline thing, so we will add a little acidic white vinegar to it, add an appropriate amount of warm water in the thermos cup, and then add an appropriate amount of white vinegar, put it on hold, and then wash it with water after 1-2 hours.
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3. Use lemon slices
Slicing a lemon can easily remove tea stains from the inside of a thermos cup, then rinse it off with water.
4. Use toothpaste
First dip the cup with water, and then put a little toothpaste into the thermos cup, after soaking for a while, use a clean cloth to rotate and wipe, you can remove the tea dirt.
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5. Use egg shells
Crush the eggshell, put it into the thermos cup to be cleaned, and then press the broken eggshell with a rag to scrub the cup, and then rinse with water, you can also clean the thermos cup.
6. Use bleach
Dilute with kitchen bleach and water, pour into a thermos cup, shake several times, soak overnight, rinse with water the next day, tea stains will magically disappear.
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7. Use orange powder or orange juice
Put a small spoon of orange powder or orange juice, fill with water and leave for 2-3 hours, so that the tea dirt and tea ware lose the adhesion, it is easy to remove.
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8. Use potato skins
Cut two or three pieces of potato skin into the thermos cup, pour 200ml of boiling water, cover the lid and place for 10 minutes, and then shake up and down a few times, you can see that the tea dirt in the thermos cup is easily removed. Potatoes contain a lot of starch, which can absorb the tea dirt in the thermos cup.
9. Use coffee grounds
After drinking coffee, the dregs can be used to wipe the inner wall of the thermos cup to remove tea dirt, or directly take the thermos cup to brew coffee and drink, which can also remove tea dirt. Because the activated carbon in coffee has a strong decontamination ability, it can absorb small dirt.