The Lumin CPAP cleaner can sanitize most of your CPAP’s equipment. You will find that the powerful UV light can irradiate over 99% of all germs, bacteria, viruses, fungi, molds, and other unwanted particles. The Luminis capable of cleansing your CPAP’s Face mask, headgear, and water reservoir. To get the best and most thorough sanitization for your items, you will want to turn your face mask where the part that touches your face is pointing up and if your water tank opens, you will want to open it and face both parts of the tank on the surface portion leaving the edges up like a bowl. By placing your CPAP gear in the disinfection chamber in this manner, it will ensure that the UV light has access to even the hardest to reach places of your CPAP’s equipment.