Metrex 13-1150 CaviWipes Disinfecting Towelettes, X-Large (Pack of 12) Stays fully saturated and will not dry out during use Kills TB in 3 minutes and MRSA, HIV-1, HBV and HCV in 2 minutes Towelette and CaviCide in one For use on hard, nonporous surfaces Sturdy and durable, nonwoven towelette will not bunch up during use