Compared to disinfectants based on alcohol, chlorine, chemical agents, acids, ozone, etc., cleaning products with nanotechnology such as the NanoBiocida line use nanotechnology with ZnO2 that is friendly to the environment and humans. On the other hand, its long-lasting sanitizing power forms a 30-day* protective barrier that remains active even after drying. *The protective barrier is maintained during this period as long as no other liquid or chemical is applied on top.