By adding ready-to-use Edwal Liquid Orthazite directly to paper developers, chemical fog is easily eliminated.
Such fog is usually caused by the use of out-dated film or paper, by developing prints at too high a temperature or by touching the emulsion surface during development.
Edwal Liquid Orthazite will also increase the fineness of grain for Borax-type semi-fine grain developers, and will obtain true black and blue-black tones on papers which tend to give an image with a green cast.