Using this Hyundai touch - up paint kit is a breeze. First, clean the area you want to touch up thoroughly to remove dirt and debris. Shake the paint well for at least a minute to ensure proper mixing. Then, apply the paint in thin, even coats, letting each coat dry for a few minutes before applying the next one. For best results, follow up with the Clear Coat Kit if you've chosen it. When it comes to storage, keep the paint in a cool, dry place away from direct sunlight. Be aware that the color might vary a bit due to paint fading on your car. If you're unsure about anything, don't hesitate to reach out to our customer service team. And always remember to handle the paint with care and in a well - ventilated area.