1, to make the color clothes washing still keep bright, one of the simplest and easiest way is to use a fluorescent brightening agent detergent. Because the fluorescent brightener that's in this laundry detergent, it's actually a fluorescent dye that's dissolved in water; It sticks to the fabric, doesn't wash off immediately, and converts the invisible ultraviolet part of the light into visible light.

Generally visible long wavelength is 400 ~ 800 angstroms, while ultraviolet wavelength is 300 ~ 400 angstroms. When the fluorescent dye absorbs ultraviolet light, it can be transformed into violet, blue and green light with wavelengths of 400 ~ 500 angstroms.

Therefore, after washing clothes with laundry detergent containing these substances, you can increase the whiteness of the clothes being washed. Because the fluorescent brightening agent can increase the whiteness and brightness of the washed clothes, so even the color clothes, after washing will be more bright because of the complementary color effect of ultraviolet light into visible light.

2. Shirt washing

Before washing the shirt, coat the collar on the whole section of the collar surface with collar clean, brush the toothbrush with water several times, remove the stain, and then put in the washing machine with washing powder. Dirty cuffs can also be used this way. After the last time, do not dehydrate, directly take out the wet shirt, push the sleeves and collar straight and flat, according to the original collar reverse crease along the two ends of the neckline until the whole section is folded, the collar tip flat, make the collar shape symmetrical, hang the wet shirt with a hanger, and drip dry water. This can reduce the crease of the shirt body, ensure that the collar does not bubble, collar tip does not warp, keep the collar clean and crisp.

3. Washing of wool and woolen clothes and trousers

Before washing, dust should be patted off, and then soaked in cold water for 15 to 20 minutes. After taking out and squeezing dry, neutral detergent solution, laundry detergent solution or alkaline detergent solution (such as soap water solution) should be selected, and the decontamination power is strong, after washing, feel soft, good luster, easy to rinse solution, put into it gently scrub to prevent damage to clothes. Then wash it off with clean water.

In order to maintain the brightness of the color, 2% vinegar or vinegar can be dropped into the water to neutralize the residual soap. After washing, squeeze out the water, put it in the net, hang in a ventilated place to dry, to 80% dry when out, a few will be on its smooth hanging to dry again.

In fact, in order to avoid the wool tangled, tangled and wool clothing deformation or damage, it is best to put the wool and sweater pants into the gauze bag weak washing, washing time should not be too long, the water temperature should not be overheated. When drying, in order to prevent long pendant clothes, can be spread flat on the table to dry naturally, can also be folded wool clothes in a clean net bag to dry.

4. Washing silk clothes

Silk clothing is characterized by soft, smooth, easy to float and sink in the washing liquid, by the bottom of the washing cylinder of the wave wheel tangled and affect the normal rotation of the wave wheel, serious will be damaged.

Therefore, the silk clothes should be put into a slightly wider gauze bag for washing. To make the silk clothes shiny and bright after washing, you can drop a small amount of vinegar in the washing liquid. Wash with mild warm water and "weak wash", and the washing time should not be too long.

5, some fiber material clothes, if only washed and dried, there will be wrinkles, ironing can eliminate the wrinkles on the clothes. And some fiber clothing above the use of non-ironing material, even if not ironing will not have obvious wrinkles.