While eco-friendly disinfectants are generally effective at killing a broad spectrum of pathogens, their efficacy can vary depending on the formulation and the type of microorganisms they target. For instance, enveloped viruses like influenza can be effectively inactivated by alcohol-based eco-friendly disinfectants. However, their effectiveness against non-enveloped viruses and bacterial spores may be less pronounced compared to stronger chemical disinfectants.