Energy & environment · 06/07/1994Updated: 10/16/2026 · 1 min read
EPA Announces Intent to Cancel Registrations of Nuclo Dry Granular Algaecide, Nuclo Dry Algaecide 90, Winterizing Algaecide, and Algicil Plus
Summary
The US Environmental Protection Agency (EPA) intends to cancel the registrations of four pesticide products: Nuclo Dry Granular Algaecide, Nuclo Dry Algaecide 90, Winterizing Algaecide, and Algicil Plus, citing unreasonable adverse effects on the environment due to potential cancer and non-cancer effects from simazine exposure in swimming pools.