Microphome is a new mic cleaning foam designed to safely disinfect exterior mic surfaces but is safe for inner mic electronics. This fast drying antimicrobial formula is alcohol and residue free. (Uses strong but safe formulas of18% double strand quaternary ammonia salt and .18% hexachloridrine acetate.) Very mild - alcohol free and residue free. One kit sanitizes your mic for over 100 cleanings. As recommended and used by Disney Company and Shure Microphones. Microphome is available in a kit that includes 50 ml bottle of Microphome, soft nylon scouring pad, micro-fiber cleaning cloth, two sided cleaning brush, and black vinyl zipper mic bag. Or you can purchase Microphome separately in the 50ml bottle.