Dichloroisocyanuric acid, also known as dichlor or dichloro-s-triazinetrione and is marketed under many names (e.g. troclosene), is a chemical compound with the formula (C(O)NCl)2(C(O)NH).
This section is missing information about why it is used over hypochlorite — something to do with cyanuric acid?. Please expand the section to include this information. Further details may exist on the talk page.(January 2022)
Dichloroisocyanuric acid is an oxidizer, reacting with water to form chlorine gas.[2]