Destroy everything from plastic

Caution
bought a sample of the stuff with Emmi 4. Sense is the eyeglass lens. Handle the silicon pads on the nose and discolored all plastic parts of eyeglasses with a milky white coating. Clean had the plastic parts with an alcohol cloth. The cleaner seems to be very sharp. However, all the glasses with a dash of washing up liquid and the same time be just as clean. So when nonmetals caution.