Is it effective against the novel coronavirus (COVID-19)? 

Yes, test results have shown that it inactivates the novel coronavirus under specific testing conditions on treated surfaces. Please refer to our Evidence Collection for details on testing institutions, methods, and target products. Note that these are laboratory test results on treated surfaces and do not guarantee the prevention of infection or disease.

*Note regarding Hong Kong regulations: Under Cap. 231 (Undesirable Medical Advertisements Ordinance), advertising the prevention of infectious diseases or respiratory illnesses is prohibited. Claims of effectiveness are framed carefully with explicit testing conditions and scope to comply with local regulations.