Drug-Free. Natural Sinus Care. Oregano, Eucalyptus, Tea Tree & Parsley Oils. Fast Relief. Meet Xlear Rescue, the nasal spray for when you need a stronger, but still natural, punch against whatever is causing your upper respiratory problems. Herbs and essential oils have long been used for natural relief from dozens of ailments. Xlear Rescue features herbal supplements like Pau dArco, and essential oils like oregano, parsley, eucalyptus, and tea tree to give you fast, effective relief when you need it most. For when you need fast relief from congestion, sniffles, and contaminants in the air, its Xlear to the Rescue!. Features herbal supplements and essential oils: Pau dArco, Oregano, Tea Tree, Eucalyptus, and Parsley. Drug-free formula means no risk of addiction or rebound, no matter how often you need to use it. Easy-to-use metered pump spray nozzle delivers approx. 240 fine-mist sprays, meaning lots of relief per bottle. Unique herbal blend combined with Xlears patented original nasal spray formula for fast relief you can count on. Natural ingredients, so you dont have to worry about what youre putting in your body.