According to Iran Nanotechnology Initiative Council (INIC), the research studied the effect of pre-plasma treatment on the adsorption of titanium dioxide nanoparticles and its stability properties on polyester fabrics. Results showed that this process is very effective in modifying self-cleaning properties of the fabrics and in the stabilization of the properties. The surface of polyester fabrics are modified through plasma treatment, and more nanoparticles are adsorbed by the fabrics. As a result, the durability of the nanoparticles increases on the fabrics.