1. Don't wash your pants directly in the washing machine at ordinary times. Because it is washed in the washing machine, it is easy to wash your knees to deformation. After washing the cotton trousers, we choose to air dry them directly. Don't wring water on it. When you wring water, your pants will be deformed and wrinkled.
2. If you find that your trousers are badly swollen, you can also iron them with an iron. But be careful not to put the iron on your pants for too long, or it will burn holes easily. Don't do some strenuous exercise when wearing these pants at ordinary times.
Extended data:
Washing method of pure cotton fabric
1, all kinds of detergents can be used, and they can be washed by hand or by machine. However, due to the poor elasticity of cotton fiber, do not rub it hard when washing, so as to avoid the deformation of clothes and affect the size;
2. White clothes can be washed with strong alkaline detergent at high temperature to play a bleaching role. Underwear should not be soaked in hot water to avoid yellow sweat spots. Shirts of other colors are best washed with cold water. Do not use detergent or washing powder containing bleaching ingredients to avoid decoloration, and do not pour washing powder directly on cotton fabrics to avoid partial decoloration.
3, light color and white can be soaked for 1~2 hours, and the washing decontamination effect is better. Don't soak the dark color for too long to avoid fading. Wash it in time, add a spoonful of salt to the water, and the clothes will not fade easily.
4. Dark clothes should be washed separately from other clothes to avoid dyeing;
5. When the clothes are washed and drained, fold them and squeeze out a lot of water or wrap them in towels to squeeze out water. Never twist it hard, lest the clothes be deformed. Don't drip dry, so the clothes will be excessively deformed after drying;
6. After washing and dehydration, it should be quickly leveled and dried to reduce wrinkles. Except for white fabrics, do not expose to the sun, so as to avoid the accelerated oxidation of cotton cloth due to exposure, thus reducing the service life of clothes and causing fading and yellowing. If it is dried in the sun, it is recommended to dry it from the inside out.