This document discusses how homeless individuals are often portrayed in a negative light and subjected to practices that exclude them from public spaces. It explores how homelessness has historically been associated with images of dirt, disease, criminality, and moral failings. These perceptions have led to policies and actions that aim to sanitize public areas by restricting or removing homeless people. The document argues these practices reflect societal fears and desires to control spaces rather than actual threats posed by homeless individuals. It examines how portrayals of homelessness in academic and media sources sometimes unintentionally contribute to stereotypes of the homeless as dirty and diseased.