The second, sparking using 18 pairs of 30 sec/cm and heated by a furnace annealing process and the hot air. Compared to heat the both processes and the sample no heating. Upon heating the titanium dioxide nanoparticles are dispersed better. A contact angle of water droplets falling. A band gap of 3.24 eV is down 3.13 eV is due to the chemical composition. Rutile phase and phase analog Taste happen. As a result, for example, a photo-catalytic properties better. The heat of the annealing oven caused by photochemical catalytic properties at best. However, the annealing oven is also a downside is that the glass base supports the change. And take time to heat up. Make way for heating, hot air is the best option to improve the film at a low cost. Because of the short preparation time and also a treasure close to the annealing oven. How to heat with hot air heating method is suitable for use in the industrial sector.