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, it was found that when 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.