Quote Originally Posted by TnVol View Post
Trichloro-s-triazinetrione (available chlorine 48.6%) 53.5%
Other ingredients 46.5%
Seriously diluted stuff -- do not buy again. Make SURE it doesn't have copper in it. If it does; give it away to some other poor sucker. (Do NOT throw it in the trash -- trichlor + ??? can have very BAD reactions.)