Mixing Snoot! is a snap! You fill each measuring cup with 10ml of solution and then pour them onto the sprayer. A quick shake of the sprayer and you're ready to go! Using Snoot! is even more simple: you just spray a few squirts up each nostril (most people breath in gently when they do this) and then blow out the mucus and other stuff. For a step by step and a visual, here are the simple, easy-to-follow Product Directions that come with every package of Snoot! Cleanser.