Visual environment pollution increasing along with urbanism. For the first time V.A. Filin provides an explanation of the link between this problem and visual deterioration, mental health and other health concerns. Methods of visual environment pollution definition are not currently developed. Eye tracking off the shelf- the process of measuring the motion of an eye. It may assist to make exact visual pollution test. This article provides that this method is more suitable than previous one. In addition, it considers the impact of homogeneous aggressive visual environment in cities and towns. As the result, it is provided that eye tracking method usage is permissible when assessing visual safety of buildings and constructions. The optimal algorithm for this method was developed.