Under Covid-19, families with low-income and living in subdivided units are worried that their home will become a flashpoint in the community. They hope to receive home disinfection services. Community Lab and GERMAGIC Biochemical Technology provided free antiviral coating services to 13 subdivided unit households in Ngau Tau Kok and Tsuen Wan on January 20 and 22 respectively. It aimed to help those families to fight the virus together.