Features:

• Box Contents - three 1 oz packets of powder concentrate
• Formulated for all humidifiers (Evaporative Humidifiers, Ultrasonic Humidifiers, Steam Humidifiers, Vaporizers, and Air Washers)
• Recommended cleaning - once every 2-3 weeks

Editor Reviews:

Product Description:
Air-O-Swiss EZCal is ideal for routine maintenance and cleaning on most humidifier brands. Regular cleaning will extend the life of your appliance and insure top performance.

Rating : - Worked Like A Charm - Eliminated Moldy Odor
This cleaner did exactly what was expected. I had some green mold like substance in my humidifier (Air-O-Swiss). After using this product, the mold was gone and so was a moldy odor that was coming from the device.