Chlorine and other chlorine-containing products containing hypochlorite are no longer allowed to be used for disinfection and therefore mould removal. In addition hypochlorite listed on the Environmental Protection Agency's list of undesirable substances (LOUS).
The reason why the Danish EPA has included hypochlorite on their list of undesirable substances is the lack of updated data on the potential carcinogenic and mutagenic effects of these substances. Furthermore, hypochlorite is suspected of reacting with naturally occurring substances to form environmentally hazardous substances that accumulate in the aquatic environment.
You will need ProtoxHysan Instead.
Hysan contains chlorine dioxide, which does not form these dangerous substances. Hysan is used all over the world as a disinfectant, helping to ensure a disease-free drinking water supply.