If it's the kind of jeans we wear in summer, we can wash them as we like.
In fact, jeans are not dirty because you have worn them for a long time. I am very opposed to washing them with a washing machine. When washing, just soak it in the opposite water and add some shampoo to deodorize it. Remember to dry in the shade, not in the sun. The question of frequency depends on personal preference, and it looks good when washed white. Wear it in summer anyway.
Extended data:
Process classification:
1, general washing is ordinary washing, but the washing we are familiar with on weekdays is changed to mechanization. When the water temperature is about 30-45℃, a certain amount of detergent is added, and after about 15 minutes of ordinary washing, the fabric can be washed with clean water and softener to make it softer, more comfortable and more natural and clean visually.
Usually, according to the length of washing time and the amount of chemicals, the washing time of jeans is usually around 10 minute.
2, desizing, enzyme washing, denim in the weaving process, in order to strengthen tension, the surface will be tied with a layer of pulp. Enzyme is a kind of cellulase, which can degrade the fiber structure at a certain PH value and temperature, make the cloth surface gently fade (wash off about 10- 15% of the color), lose hair (produce "peach skin velvet" effect), and obtain a lasting soft effect.
But you can't make the color very light. If you want to be a light-colored cowboy, you need to wash it. Yeast washing can be used for stones, which is usually called enzyme stone washing.
3. Sand washing Sand washing uses some alkaline and oxidizing additives to make clothes have a certain fading effect and a sense of obsolescence after washing. If matched with a stone mill, a layer of soft frosty fluff will be produced on the surface of the washed cloth, and some softener will be added to make the washed cloth soft, thus improving the comfort of wearing.
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