Clinell Sporicidal Wipes are the world's best form of protection against Clostridium Difficile (C.diff) in a hospital or care environment. Patented Formula to Provide the highest protection from Clostridium Difficile (C.diff) bacteria. Due to the nature of the patented technology used to create the disinfectant wipes, they are inactive when dry and only become effective when activated with water.