NoseFrida Saline Snot Spray is the all-natural, simple saline solution. And by simple we mean two ingredients - sea salt and water - that's all! The gentle formulation moisturizes nasal passages allowing for seamless snotsucking when used with the NoseFrida Nasal Aspirator. The small applicator tip is specially designed for the tiniest of tots. Go ahead and spray away - use as often as needed without any harmful side effects!