Our Sinus Relief Aromatherapy Inhaler is great for when you need a quick clearing. The scent is an essential oil blend of camphor, eucalyptus, menthol and rosemary.  Warning: This product contains camphor, which may be unsafe during pregnancy. To use: Hold one nostril closed and place the inhaler just under the open nostril. Inhale deeply for a count of three. Repeat with the other nostril. Use as needed.