Our secret is the patented, natural saline spray containing xylitol—an ingredient which cleanses and moisturizes. Normal saline nasal aspiratorcan dry out the nasal passage, actually leaving it more irritated and susceptible to external contaminants. But with the addition of xylitol, Xlear Saline Nasal aspirator with xylitol will moisturize and soothe your sinus and nasal passages. Xylitol also has cleansing benefits; it almost acts like soap for your nose. The industry-leading formula alleviates congestion and also prevents bacteria and other pollutants from sticking to nasal tissues. Now you can naturally promote upper respiratory health while alleviating congestion with Xlear Saline Nasal aspirator with xylitol! Patented solution with Xylitol reduces tissue inflammation and naturally opens airways. Easy-to-use 1.5oz bottle delivers approx. 240 fine-mist sprays. Hypertonic solution is more effective than saline alone at rinsing, cleansing, and moisturizing. Non-GMO Project ingredients guarantee the products you put in your body are natural. Drug-free formula can be used as often as needed without the risk of addiction or rebound.