How to clean Guardian top fill humidifiers

• You can wash the lid, the mist spout and mist tube with a mild dish washing soap. Be sure to rinse well.

• In the base of the humidifier, you can soak the ultra-sonic disk, using a 50/50 solution of white vinegar and water. Soak for 10-15 minutes then use the brush provided to gently clean all areas in the base. If you no longer have your brush, you can use a soft bristle toothbrush.

• Drain any excess vinegar solution. Be sure to drain to the left toward the drain. You can rinse the base is needed.

• We do not suggest running anything through the humidifier.