Nitrotherm spray" is an innovative method of spray painting that involves replacing the traditional carrier of paint, which is air, with nitrogen. Nitrogen is clean, dry, and free from impurities, with the simultaneous possibility of increasing and stabilizing its temperature. The application of the Nitrotherm spray method is associated with reducing the spray pressure, which consequently leads to savings and environmental protection by reducing overspray and paint consumption. In January 2021, the air filtration system was modernized. Additionally, ion control is used to adjust to the painted surface, increasing paint adhesion while considering the type of material being painted.