The basics Use these wipes on any non-porous surface in the spa, salon, or anywhere that requires convenient, portable disinfection. The benefits Each durable non-woven towelette is 6" x 6.75". Kills Hepatitis B (HBV) and C (HPC), Influenza A2, Herpes 1 and 2, AIDS, HIV-1, MRSA, VRE and many others. The uses Use one Barbicide wipe to completely preclean surface of all gross debris. Use a second Barbicide Wipe to thoroughly wet the surface. The bottom line Repeated use of the product may be required to ensure that the surface remains visibly wet for 2 minutes at room temperature. 160 count.