Designed for effective cleaning of all types of CPAPand BiPAPmasks nasal pillows nasal cannulas oxygen masks tubing and accessories. Use daily to remove dirt oils and prevent the build-up of organic material. No rinsing required; just spray and wipe the mask clean and it dries in seconds. Gentle ingredients are derived from corn coconut and citrus. Alcohol and solvent free. Available in 1.5 oz or 8 oz spray cans. This is a special order item shipped directly from the manufacturer, it may take 10-15 days for delivery.