Actichlor Plus Effervescent tablets when mixed with water makes a hypochlorous acid disinfectant solution with detergent. When diluted 1 tablet in 1 litre gives 1000ppm (0.1%) available chlorine. Cleans and disinfects in one step. Guaranteed compatibility. Easy dilution calculations. Safe and stable storage. Just add to water to make a virucidal solution to clean and disinfect hard surfaces in one step. Ideal for use after an out break of Norovirus/ winter vomiting as a precaution against C diff. Effective against Viruses, Bacteria, Spores, Yeasts and Moulds.