Neopredisan 135-1 is a broad-spectrum disinfectant with chloro-m-cresol as the active ingredient for use against crypto sporidia, coccidian oocysts, eggs from tape- and roundworms, eggs from lice and mites, micro-organisms that include bacterial vegetative organisms, all fungi, viruses, and clostridial spores on a variety of surfaces. Effectiveness against excreted endoparasites: Crypto sporidia. Coccidia (Isospora suis). Coccidia (eimeria tenella). Worm eggs (heterakis). Worm eggs (ascaris suum). Clostridia. Mycobacteria (tuberculosis). Bacteria and virus. Bacteria, fungi and virus.Prion (strain 263K).