User manual: Remove the white foil. Place the transparent foil with the image on a dry and clean cloth. Iron (150 °C) over the baking paper with pressure (do not slide the iron over the surface) for about 15-20 seconds. Carefully peel off the transparent foil to see if the image sticks (if not, extend the ironing time), then let it cool and remove the film. Washable after 24-48 hours.