>Clean the surface where you will apply the decal.
>Use window cleaner, soapy water or rubbing alcohol to prep the surface, and dry with a lint free cloth.
>Surface temperature should be 55F to 70F, and not in direct sunlight.
>With clean dry hands, peel the sticker from the backing card. Try to handle the decal as little as possible, only holding by edges.
>Line up the sticker how you would like it.
>Attach the bottom part of the sticker to the surface, using a squeegee or credit card, rub the rest of the decal onto the surface.
>If you do have any air bubbles trapped, use a pin to make a small hole and rub until all bubbles are out.