Question: why do sientests wear white

Jasmine answered on 16 Nov 2018:

White is cheaper, no dyes. White makes it easy to see if you’ve gotten anything on it. White can be disinfected and bleached, and retain the same appearance indefinitely. Doctors wear white because the white coat gives a specific emotional response from patients. Traditionally, they were beige, but white is synonymous with innocence, being trustworthy, cleanliness and life.