Abstarct: In the present study, the impact of non-Newtonian fluid droplets on solid and dry surfaces was investigated and compared with Newtonian droplets under similar conditions. In this research, the effect of collision speed, viscosity, surface roughness and elastic property of the fluid on the behavior of the droplet during the spreading and collection of the droplet has been investigated in a laboratory manner. The Newtonian fluids of these experiments are composed of water with different concentrations of glycerine and non-Newtonian fluid with The combination of water and Ctab and Kbr powders were made using a hot plate and hit the plexiglass and stainless steel surfaces with two 16G and 14G needles at speeds of 2 and 3 m/s. By comparing Newtonian and non-Newtonian fluids, it is concluded that, with increasing velocity and decreasing viscosity, the drop spreads at a higher speed and to a greater extent. Non-Newtonian droplets are more elastic when spreading than Newtonian fluids. They spread less, but in the gathering stage, due to having the same property, they gather to a greater extent. Also, in this research, the effect of surface roughness on the spread and collection of drops has been investigated, which is insignificant compared to the effect of fluid speed and viscosity.