SoClean is the first automated CPAP cleaner and sanitizer for all CPAP equipment. SoClean 2 kills 99.9% of CPAP bacteria, viruses and mold in your mask, hose and reservoir. It's the safest and healthiest way to breathe cleaner. It is accomplished without messy chemicals or the usage of water. The SoClean 2 CPAP sanitizing machine uses safe, natural, activated oxygen to thoroughly sanitize your entire CPAP system by eliminating any mold, bacteria, and viruses it comes in contact with.