1)? Cups that have drunk tea or coffee are always covered with tea stains and coffee stains and look dirty. You can apply toothpaste on the rag and carefully scrub the inside of the cup, and the stain will disappear.
2) Wash the eggshell, crush it and throw it into the bottle. Add hot water, and the eggshell will not reach half a bottle. Then block the bottle mouth and shake it up and down. After many times, the cup is clean.
3) If the teacup is used for a long time, there will be a layer of tea dirt inside. Just dip a little salt in your hand, gently rub it inside the teacup, wash it with clear water, and rub it several times to remove the tea dirt.
4) There is scale in the teacup. The main component of scale is water-insoluble calcium and magnesium compounds, which can be soaked in vinegar and then wiped off with a soft cloth.
5) Remove the mold from the teacup. Lemon can inhibit the growth of mold. For stubborn mold or stains, dip a brush in lemon juice for a few times.
The spots on the cup are due to impurities in the water, which are deposited and left on the side wall and bottom of the cup. If the cup is left too long, it is easy to form black spots. It can be removed smoothly by the above method.
Xinhuanet-Don't throw away the skin when toothpaste is used up, which not only saves money but also has so many uses!
People's Daily Online-Never throw away the used egg shells, or you will regret it.
People's Network-Besides seasoning, does salt have magical effects? Can be used for health preservation and daily cleaning.
People's health network-six wonderful uses of vinegar to remove odor and scale
Xinhuanet-Nine Wonderful Uses of Lemon
Lecture report: I was fortunate to learn from Mr. Ji Jian, Chairman of Rugao Writers Association that write