1. First, wash with cold water and soap.
Wash it with water first, or soap will do. The function of this step is to remove excess perspiration and other stains.
Step 2 Wash with warm water and soap
After washing with clear water, everything that can be cleaned is removed, such as some air dust adsorbed on the pillow in life or saliva stuck on the pillow. Then you can rub it with warm water. The water temperature is 40-60℃, which can give full play to the chemicals in soap, but it also depends on the material of pillowcase. Take a dip and rub.
Warm water can make organic small molecules such as fatty acids and lactic acid more active, that is, in the presence of thermal energy, molecular chains move more violently, and then they can be easily taken out by external forces. In addition, most of these small molecular organics are hydrophilic organics, such as lactic acid, which is easy to scrub.
3. Add acetic acid to soak and clean stubborn stains.
Add some acetic acid, soak for about 15min, fully react, and the effect will be better after cleaning.
Acetic acid can ionize more hydrogen ions without damaging the cloth. These hydrogen ions soften some organic substances and shed some inorganic substances, such as calcium and magnesium ions. Dirt removal is not clean, probably because calcium and magnesium ions remain in the gaps of the cloth, while some organic stains remain on calcium and magnesium substances, which can be softened and removed by soaking in acetic acid.
Extended data:
In the past, pillows were made of cotton cloth or rice husk and packed in cloth bags, which were difficult to clean. If you have a pillow towel, you just need to clean it.
Most of them are made of pure cotton yarn, and some of them are interwoven with acrylic yarn. There are two kinds of yarn-woven pillow towels and thread-woven pillow towels. There are jacquard, printing, jet jacquard, jacquard embroidery, velvet printing, velvet jacquard and plaid (anti-plaid) pillow towel, etc. The fabric is tight and firm, soft and elastic, and comfortable to use. Used to protect the pillowcase clean and tidy, but also decorative.
Mainly used for cleaning, pillow towel replacement and cleaning more convenient. For example, people with oily hair are easy to get oily pillow towels, and dirty things such as saliva will be on the pillow towels. Unclean pillow towels will cause skin problems such as acne.
Phoenix net yellow sweat-removing pillow towel