Eco Shield aids in treating wounds inside the nasal cavity, commonly used for rhinitis and sinusitis. The spray form utilizes glycerol's osmotic properties to cleanse mucous membranes and protect against viruses and bacteria, when it pumped into the nasal passage. It reduces cytokine overproduction caused by allergens in allergic rhinitis, and offering cleansing, protection, and healing. Compared to other products using seawater osmotic principles, it delivers a ten times higher osmotic effect and is made entirely of natural ingredients, ensuring safe frequent use without any side effects common in anti-histamines and de-congestants.