Easy to apply! All that you need is a lint free cloth and the proprietary spray-on solution that we provide with each decal to spray onto the back of the decal. Make sure not to let the decal fold back on itself while you are applying it. Position the decal where you want it, tap it dry with the lint free cloth and let it set for about an hour, then you can go over it with your cloth again to make sure air bubbles and the surrounding clear adhesive material is solid to the surface, and - VOILA! - a one of a kind decal that will grab everybody's attention!!