U.S. EPA registered pesticide info
'Roof Reclaim! Mildew Prevention System Component I' is an algaecide and fungicide. Its Federal EPA registration number is: 71983-1. It was originally approved by EPA on 06 May 1999. Its registration got cancelled on 15 Jul 2011. It has a 'Caution' signal word. It has the following active ingredients: Copper sulfate pentahydrate. It's approved for 1 sites including wood shingles. It is also approved for 3 pests and pest groups including but not limited to algae, mildew, and mold/mildew.