Why does disinfection tableware change color?

Disinfection tableware is a kind of product used to hold food. As the saying goes, 'illness comes from the mouth'. Whether it is clean and whether the quality is qualified is closely related to people's health, in the process of use, discoloration will be found, causing worries to users. Do you need to replace new products? Let's find out together. The color of disinfection tableware will change with the change of different light sources, which is a wonderful thing. Under the sunshine and daytime natural light, it presents light purple or purplish red in purple; Under the incandescent lamp, the clothes turn pink or red; Under the fluorescent lamp, it also shows Sky cyan or purplish cyan; The discoloration under the high-pressure mercury lamp is more fantastic, and three different strong colored lights will be stimulated in different periods after the lamp is turned on. One minute before the change from purple to red, two minutes gradually become yellow-green and duck egg cyan, the third minute from yellow-green to blue-green, then it is beautiful and stable blue-green; Under the high pressure sodium lamp, it shows deep orange red; Under the scandium sodium lamp called Little Sun, it will become a beautiful dark blue. The reason why the disinfected tableware will change color is that the light source changes, and the colors presented by different light sources will not affect people's health, so there is no need to worry about changing new products, as long as the daily disinfection, cleaning work can be done.