CPAP masks today are made to be as comfortable as possible, but many people still struggle with irritation and mask leaks. Aeromate Moisturizer and CPAP Mask Sealer alleviates these issues, using an aloe-based non-petroleum formula to soothe irritated skin and seal the mask to the face. Aeromate is also safe to use with Oxygen and can alleviate irritation caused by nasal canula.