Household towels are sometimes washed repeatedly, and will still emit a strange smell. They will also become hard, sticky, and the water absorption will be worse. What should I do?
Zhao Guoying, director of the Health Department of Beijing Shijitan Hospital, said that the hardening of the towel is mainly due to the combination of free calcium and magnesium ions in the water and soap, resulting in the adhesion of calcium and magnesium soap to the surface of the towel. In order to prevent the towel from getting hard, in addition to frequent cleaning, the towel should be placed in an alkaline water pot for a quarter of an hour (usually 1.5 kg of water plus 30 g of soda ash, pay attention to immerse the towel in alkaline water), and towel after cooking. Remove and rinse thoroughly with water.
The surface of the towel is greasy and sticky, because the surface of the towel is covered with a lot of secretions such as sweat and tears. When cleaning the slippery surface of the towel, in addition to the above methods, the towel can be boiled or scalded in concentrated brine.
The natural conditions under which bacteria are most likely to multiply are high temperatures and high humidity, so towels should always be kept dry. But now many families have no windows in the bathroom and the ventilation conditions are poor, so if you want to keep the towels clean, you should wash them once a day with soap, then hang them in the sun or dry them in a ventilated place. The towel should also be cooked once a week in salt water. It is also a very effective sterilization method to soak the towel with water and then disinfect it with microwave.
In addition, teach you a little trick to prevent the bacteria from growing on the towel: first soak it in white vinegar for half an hour, then hold a corner of the towel and squat for a while, then open the small coil on the towel, then dry it and use it. At this time, the towel will feel very soft when touched.
The normal use period of towels is generally 2 to 3 months. If you are reluctant to throw them away, you can recycle the used towels. For example, use the old face towel to wipe the feet, and use the old foot towel to wipe the floor. The towel that was wiped off was thrown, so that a towel can be used for several months, and the economy is affordable.
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