2, the removal of colored fabric color stains in the removal of color stains to colored fabrics, first of all, we must take into account the nature of the fabric's own color and the nature of the contaminated color. If the fabric itself color fastness is very strong, you can use low-temperature concentration of oxidants for color stripping, or use non-chlorine oxidants, hydrogen peroxide, sodium perborate and other color stripping, you can also use reducing agent treatment. If the fabric itself is poor color fastness and pollution of the same color performance, emulsification can be used to strip the color method, the choice of soap and alkali liquid carry washing method, the temperature control in the 50 ℃ -60 ℃ between. Operation should be fast, clean, not only in a short period of time to remove the contamination of the color, but also to minimize the fabric itself color shedding.
3, wool fabric color stains removal Wool fabric is not easy to wash, all to dry cleaning, generally does not occur with color or string color, only in individual cases or wash with water easy to occur color stains pollution. If the wool fabric contaminated with color stains, should be used to carry washing emulsification method. Choose the appropriate concentration of soap and alkali solution, temperature control in the 50 ℃ -70 ℃ between the first clothing soaked in cold water, and then squeeze it dry into the soap and alkali solution, quickly up and down repeatedly carry wash to achieve the color of the stains, so that the whole piece of clothing uniform tone effect. Then rinse twice with 40 ℃ of warm water, and then cold water washing once, and finally 1% - 3% of glacial acetic acid solution for acid treatment to neutralize the residual lye in the fabric fibers. Woolen fabrics in the washing of the phenomenon of locks, can be used to soak hanging color method. The locks of clothing soaked in water and gently squeezed dry, into the 40 ℃ -50 ℃ constant temperature Pingping Plus (scientific name of alkyl polyvinyl chloride ether) in water solution, to be clothed in the underwear to the outside, pay attention to observe the solution temperature and decolorization of the savings at any time. Let the clothing side must be immersed in the solution, after 2-3 hours of treatment, so that the locks of clothing on the dirt all uniform, remove the dehydrator dehydration. Pingping plus solution must not be poured out, back slowly sucked into the fiber, to restore the original hue of the clothing. Then dehydration, natural air drying.
4, silk clothing stains removal As the silk fabric fibers and color are very delicate, and has a natural unique luster, which adds a great deal of difficulty to the removal of pollution stains, both to protect the texture of the color, but also to protect the texture and the natural luster, but also to the removal of stains, there are indeed some difficulties. White or light-colored silk clothing, you can choose a high-quality soap solution, temperature control at 40 ℃ -60 ℃ between the use of carry washing method, so that the polluted stains through the role of emulsification to achieve the purpose of removal. In the washing of black, brown, dark green, purple and other dark-colored silk clothing, such as the choice of detergent is not appropriate, or uneven force, improper method, it is easy to cause special stains. Therefore, when washing this kind of silk clothing, do not use raw soap, or scrub board scrubbing. To choose high-quality neutral detergent kneading. If you find that the clothing color is uneven, the silk surface appears white frost, the available Chinese herbs hyacinth and rock sugar boiled into water, to be lowered to room temperature 20 ℃, the color flower and appear white frost silk
White silk fabrics to whiten the laundry detergent or tofu kneading, washing, and then bleach with water, can also be peeled, mashed taro, boiled into a dilute juice, cooled down as a detergent to wash the white silk fabrics, are able to keep clothing White, black silk fabric washing avoid using any soap or laundry detergent, generally wear a day or two later, as long as the water rinsed can be.
If the clothing is too dirty, can be washed with gray silk clothing soap dip, note that there should be no soap residue in the soap, soak and wash quickly after the clear.
Prevent clothing fading
1. Newly purchased cotton undershirts, sweatshirts, soaked in boiling water and then wear, wearable and colorfast.
2. Jeans are easy to fade when washing, before washing, it will be placed in cold, concentrated salt water soak for about 2 hours, and then wash with soap is not easy to fade. For fading serious can be immersed in salt water for 24 hours, and then washed (salt water as long as the taste of salty on it).
3. Wash easy to fade clothes, you can first put the clothes into the salt water soak on about 30 minutes, and then wash with water, and then wash according to the general washing method. This will prevent the clothes from fading, especially black or red clothes, the effect is more significant.
4. Sweaters are easy to fade when washing, if the first sweater soaked in cool tea water for 10 minutes, and then according to the general washing method, after this method of washing, the sweater is not only clean, and will not fade, but also prolong the wearing life.
5. Colored clothing faded due to improper washing will affect its beauty. Most of the dyes are easy to dissolve in water; humid state dyes in the role of the sun is also easy to fade; dyes and fiber texture is not strong enough to combine, washing will also fade. Therefore, in order to make the clothes do not fade, in addition to should pay attention to washing, do not in hot water, soapy water, alkaline water in a long time soak, do not use the washing board or brush scrub, washing can be in the water to put some salt, and then rinsed with water, is also to prevent the clothes from fading.
White silk shirt to yellow skills
Available clean rice water soak 2 to 3 days (1 time a day to change the water), and then take out with cold water to wash, you can restore the original white. If you wash with lemon juice, the effect is better.