Step 1: Clean the area thoroughly with soap and water or rubbing alcohol. Do not use glass cleaner because it will leave a residue behind that can prevent your decal from adhering well.
Step 2: Rub a rewards card or old credit / debit card firmly across the sticker with the clear transfer tape facing upwards. This is to ensure that the decal is fully adhered to the transfer tape while removing any air bubbles that may have formed.
Step 3: Peel the white paper backing from the decal. If the decal sticks to the paper backing, slowly replace the paper and repeat step 2.
Step 4: Slowly place the sticker in the desired location on your window. Rub it firmly in place with the card to adhere it to your window.
Step 5: Slowly peel away the transfer tape off at an angle. Be careful not to pull the sticker off the surface. If the sticker pulls away from the surface, repeat step 4.