Why the clothes will lose its luster? - Music in Japan

After some clothes dry cleaning, despite the lack of a gray color phenomenon caused by the precipitation again, but it looks as good as they used to. Textile manufacturers are generally through the brightener was added to increase the brightness of woven fabric, fluorescent brightener is also known as agent. As colorless paint coating on the surface fabric, light under uv irradiation.

is a part of the sun, ultraviolet light invisible to the naked eye. When the uv light on the fluorescent agent, will produce the bright color of visible to the naked eye, which makes the fabric fiber is update, brighter than the original. There are a lot of laundry detergent and some dry lotion ( Soap oil) Itself contains a certain amount of phosphor, wash the clothes more bright, color is more bright-coloured.

phosphors for natural fiber ( Cotton, wool, silk) Effect is better than that of the man-made fiber ( Nylon, polyester fiber) 。 Many fluorescent agent will dissolve in the tetrachloroethylene dry cleaning, although these clothes error landmarks on & other Dry clean & throughout; 。 The dry cleaning personnel unforeseen, also unable to prevent. This responsibility on textile manufacturers.

but, if the contain phosphor washing soap, general can improve the situation.