Towels have been hardened for a long time. How can they be softened?
1, the first and second times of Taomi Shui into the pot, and then put the towel into the pot with rice water to boil, boil more boil for a while. The towels treated in this way will turn white and soften, becoming thicker than they used to be, and with a faint smell of rice.2, put towels in hot water with washing liquid, cook or scald for 5 minutes, and then wash the towel when it is hot.3, towels often wash, and at intervals of soap, laundry powder or lye boil for several minutes, can prevent hair hard. When boiling, the towel should be completely immersed in water, so as not to contact with air oxidation occurs, reducing softness.
Because we usually use the water, there are some minerals that can be dissolved by water, such as calcium, magnesium and so on. One of the soaps we use is a substance called fatty acid sodium. Sodium salt, which meets calcium and magnesium in water, can become a deposit that can not be dissolved by water. These deposits remain in the fibers of the towels and harden the towels. When the hard towel is put in lye or boiled in vinegar, the sediment is removed and the towel becomes soft again.
When you wash the towel, put the towel in a strong soapy liquid, boil it in vinegar or water for a while, and boil the soap over the towel. And then rinse with water, warm water in turn several times, with water hung in the ventilation. After drying, the towels will be soft again. Need to remind is that towels can not be exposed to the sun for a long time, generally hung in the ventilation Department, natural drying better
