How to Dissolve Hard Water Stains on a Humidifier
- 1). Unplug the humidifier from its electrical outlet and wait for the appliance to cool down prior to cleaning it.
- 2). Lift off the water tank from the humdifier's base and empty out the water from the tank.
- 3). Fill the tank halfway with white vinegar, and seal the tank's lid. Shake the tank to evenly distribute the vinegar solution, and pour out the solution from the tank.
- 4). Soak the sponge with white vinegar and wipe down the inside of the humidifier's base to remove hard water stains.
- 5). Wet the soft cloth with hot water and rinse the base's inside with the wet cloth.
- 6). Rinse out the tank with hot water, and wipe the inside with a dry cloth to eliminate moisture.