Which disinfectants are effective against C. difficile on surfaces?

Prepare for the Nurse Aide I Module B – Infection Prevention Test. Leverage multiple choice questions, detailed flashcards, and comprehensive explanations. Ensure your readiness for the exam!

C. difficile forms hardy spores that resist many cleaners, so killing them on surfaces requires a sporicidal disinfectant. Alcohol-based sanitizers don’t kill spores and aren’t reliable for environmental decontamination. Soap and water can remove debris and some spores, but they don’t reliably inactivate spores. Hydrogen peroxide sprays that aren’t labeled sporicidal won’t guarantee killing spores. Sodium hypochlorite (bleach) used at the recommended concentration with adequate contact time is proven to inactivate C. difficile spores on surfaces. Always follow the product label for concentration and contact time and clean the surface first to improve efficacy.