U.S. EPA registered pesticide info
'Busy-b Blue Pool Swimming Pool Algaecide & Locker Rm & Bath Rm Dis' is a disinfectant and fungicide. Its Federal EPA registration number is: 10158-1. It was originally approved by EPA on 23 Aug 1968. Its registration got cancelled on 31 Oct 1986. It has a 'Caution' signal word. It has the following active ingredients: Methyldodecylbenzyl trimethyl ammonium chloride 80% and methyldodecylxylylene bis(trimethyl ammonium chloride) 20%. It's approved for 3 sites including locker room premises, swimming pool surfaces, and swimming pool water. It is also approved for 4 pests and pest groups including but not limited to algae, animal pathogenic bacteria, animal pathogenic fungi, and black algae.