What is the white mist on silk clothes? A trick to whiten silk clothes

Silk clothes have extremely poor color fastness. Sometimes white watermarks will appear on silk clothes after washing. There are many ways to remove the white frost on silk fabrics. Just wash the clothes with lemon water several times.

What is the white mist on silk clothes?

White mist is a white precipitate formed by the combination of anions in the detergent and calcium and magnesium ions in the water. Vinegar is useless, you need to use a water softener. However, most families don't have it. It is recommended to go to a chemical store to buy a bottle of oxalic acid, dissolve it in warm water, dip a cotton swab in it and apply it to scrub. Repeat several times until it becomes lighter, then go back into the water and gently scrub it.

A trick to remove frost from silk clothes

It may be caused by the detergent that penetrates into the clothes. When washing, gently squeeze the clothes with your hands, repeatedly. Or slowly lift the clothes from the water and let the water flow out, repeatedly, change the water three times, and repeat the previous action. In this way, the detergent that penetrates the fiber can be cleaned, and then soak it with softener or white vinegar for 3-5 minutes, take it out and dry it. The white frost caused by the residual dirt that is not washed clean, you must turn the clothes over when washing silk clothes, and dark silk clothes should be washed separately from light-colored ones. Sweaty silk clothes should be washed immediately or soaked in clean water. Do not wash with hot water above 30 degrees. They should be ironed when they are 80% dry. It is not advisable to spray water directly, and iron the reverse side of the clothes. Control the temperature between 100-180 degrees and dry them in a cool place.

What to do if silk is damaged after washing

If the watermark is left on the clothes, you can soak it with vinegar or lemon water, and then wash it a few more times. Secondly, I want to ask you: did you rub it hard when washing? The results may be different if you rub it hard and wash it with a general grab. Silk clothes cannot be rubbed too hard, otherwise it will cause friction and fluff, which is called gray damage in the jargon. There is no way to recover this. If you don’t rub it hard and it doesn’t look like fine fluff, it may be white mist. But first of all, I’m curious, how do you know such a professional term? White mist is a white precipitate formed by the combination of anions in the detergent and calcium and magnesium ions in the water. Vinegar is useless, you need to use a water softener. But families generally don’t have it. I suggest you go to a chemical store to buy a bottle of oxalic acid, dissolve it in warm water, dip a cotton swab in it, apply it and scrub it, repeat it several times and see it fade, then go back into the water and rub it gently.

Methods and precautions for cleaning silk fabrics

1. There are many varieties of silk. It is recommended to check the washing label of the clothes before washing. Some varieties are not suitable for washing, such as flower soft satin, brocade satin, ancient fragrant satin, natural fragrant silk, golden fragrant crepe, golden velvet, etc.; some varieties are suitable for dry cleaning, such as vertical velvet, Zhang velvet, georgette, etc.; some can be washed in water, soak in cold water for about 10 minutes before washing, and the soaking time should not be too long. Dark colors are generally easy to fade, so wash with cold or warm water, and do not soak for a long time; wash gently with kneading, and avoid rubbing vigorously. Choose the light setting when washing in the machine.

2. Not resistant to alkali, neutral detergent without enzyme or special detergent for silk should be used;

3. Do not use chlorine-containing detergents to soak, but use oxygen-containing detergents to remove stains;

4. Use squeezing to wash, avoid twisting, squeezing to remove water, hanging to dry in the shade or half hanging to dry in the shade, do not expose to the sun, do not dry in a dryer;

5. Use softener to maintain soft feel and anti-static properties.

6. Silk clothing should be hung for storage. The boxes and cabinets for storing clothing should be kept clean and dry, and sealed as much as possible to prevent dust pollution. Do not sprinkle deodorant or perfume, and do not place mothballs. To preserve silk clothing, thin underwear, shirts, pants, skirts, pajamas, etc. should be washed first, ironed and then stored. For autumn and winter clothing, jackets, and cheongsams that are inconvenient to disassemble and wash, they should be washed and ironed by dry cleaning method until they are flat to prevent mildew and moths. Ironing can also play a role in sterilization and insecticide. When ironing, dry the clothes until they are 70% to 80% dry, then spray them with clean water evenly, wait for 3-5 minutes before ironing, and the ironing temperature should be controlled between 130 and 140 degrees. The iron should not directly touch the silk surface to avoid the formation of aurora. It must be covered with a layer of wet cloth before ironing to prevent the high temperature from making the silk brittle or even burning.