Does the VirtuCLEEAN Get Rid of Facial Oils on My Mask?The VirtuCLEAN does eliminate 99% of all germs associated with the facial oils on your mask; however, it will not remove the actual oil. The VirtuCLEAN uses activated oxygen to disinfect your equipment. You will want to check with your CPAP masks manufacture to see what kind of wipes you can use to remove the facial oil from your gear.