Different fabrics are different in washing methods. First, you should look at the instructions on the clothing, and then select the appropriate washing method based on the fabric and characteristics of the garment.
Cotton fabrics are strong in alkali resistance, acid resistant and resistant to high temperatures. They can be washed with various soaps or detergents. It can be soaked in water for a few minutes before washing, but it should not be too long to avoid color damage. Intimate underwear can not be soaked in hot water, so as not to make the protein in the sweat stain solidify and adhere to the clothing, yellow sweat spots appear. When washing with detergent, the optimum water temperature is 40 - 50 °C. When rinsing, you can use the “small number of times” method, that is, use only a small amount of water every time you rinse with water, but wash it several times. After each rinse, it should be wrung out and then rinsed a second time to improve the washing efficiency. Dry clothes in a cool, ventilated place to avoid exposure to sunlight and fade colored fabrics.
Hemp fabric is hard and has poor saturation. It is lighter than cotton fabric when washing. Do not use hard brush or force to avoid fluffing. After washing, it can't be twisted by force. Non-colored fabrics should not be soaked in hot water. It should not be exposed to sunlight to avoid fading.
There are many varieties of silk fabrics, some of which are not suitable for washing, such as flower satin, brocade, antique satin, sweet scent, golden citron, gold velvet, etc.; some varieties are suitable for dry cleaning, such as velvet, velvet, georgette, etc.; some can be washed with water. Before washing, first soak in water, soaking time should not be too long, apply neutral soap, high-grade soap tablets or high-grade synthetic detergent, first dissolve the soap with hot water, after cooling, put all the clothes into the wet, then gently Wash the floor with plenty of water, rinse with water, and press the fabric with both hands. Due to the poor sunlight resistance of mulberry silk, it should be dried in a cool and ventilated place. It is not suitable for exposure in the sun, and it is not suitable for drying. When drying, put the inside of the clothes facing out, put it in a cool place, and when it is dry to 80%, remove it and iron it with a medium temperature iron to keep the gloss of the clothes unchanged. When cleaning, if you can add a little vinegar to the water, the washed clothes will be more colorful.
Wool is not alkali resistant, so it should be washed with a neutral detergent or soap. Wool fabric shrinks and deforms in water above 30 °C. Do not use the washboard to wash when washing; that is, wash it in a washing machine, it should be lightly washed, and the washing time should not be too long to prevent fluffing. Do not twist after washing, apply hand to remove moisture, and drain. It takes half a minute to dehydrate with a washing machine. Dry in a cool, ventilated place, do not expose to strong sunlight to prevent the fabric from losing its luster and elasticity.
The shrinkage rate of viscose fiber is large, and it should be washed with water when washing. It should not be soaked for a long time. Viscose fabrics will be hard when exposed to water, and should be lightly washed during washing to avoid fuzzing or cracking. Neutral detergents or low-alkali detergents may be used. The temperature of the washing liquid should not exceed 45 °C. After rinsing, stack the clothes, squeeze out the water and avoid twisting. Avoid washing after washing, should be dried in a cool or ventilated place.
6 clear washing, acrylic, nylon similar method, first soaked in cold water for 15 minutes, and then washed with a general synthetic detergent, the temperature does not exceed 45 ° C, light and light, finally dehydrated or gently wrung, placed in a cool, ventilated place, Do not expose to the sun, do not dry, so as not to cause wrinkles due to heat.