Kleenex Anti-Viral tissues are the only tissue that can kill 99.9% of cold and flu viruses*. Kleenex Anti-Viral is made with thick, soft plies and a moisture-activated middle layer that kills 99.9% of cold and flu viruses in the tissue*, making them the perfect 3-ply tissue for your home, office, or school. Tissue boxes come in a variety of colors and designs that blend beautifully into your home decor. *Virucidal against: Rhinoviruses Type 1A and 2 (Rhinoviruses are the leading cause of the common cold); Influenza A and Influenza B (causes of the flu); Respiratory Syncytial Virus (RSV the leading cause of lower respiratory tract infection in children)