Get targeted, natural relief from congestion and irritation with the Vicks Sinus Inhaler. Non-medicated steam helps temporarily relieve the symptoms of sinusitis, allergies, cough and colds.. This Vicks Sinus Inhaler is designed to work with tap water and features an automatic shut-off once the unit runs out of liquid. For even greater comfort, add Vicks Non Medicated VapoPads to create the relaxing scent of Vicks. This Sinus Inhaler includes 4 Bonus VapoPads to get you started. With simple treatments of 5-15 minutes, you can start breathing easier and sleeping more comfortably.