National Research Council of Thailand (NRCT), Ministry of Higher Education, Science, Research and Innovation (MHESI) supported Nano Spray HOCl cleaner, which is developed by Assoc. Prof. Dr. Warakorn Limbut, a TAB-CoE deputy director and a researcher from the Faculty of Science, Prince of Songkla University, for applying the innovation to community and society. For Nano Spray HOCl cleaner, it was reported that HOCl has the efficiency to kill bacteria and pathogens such as H1N1 pandemic strain, E. coli, Salmonella and mold. Moreover, this device can be used to clean equipment, materials, or areas for both inside and outside to help during the COVID-19 pandemic. The uniqueness of this innovation has received in various awards such as The winner award from PSU Research EXPO 2021, STSP Innovation Awards 2021 from Southern Thailand Science Park, Awards from National Research Council of Thailand and 7 Innovation Awards 2022.