Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to remove a wallpaper border [title] Heat the wallpaper. [step] Set the hair dryer to its highest setting. Plug it in and blow hot air over the corner and edge of the wallpaper.

Ending1: Keep waiting for the wallpaper to melt. After one minute, move the disposal disposal to the highest setting and blow hot air over the border. Ending2: The heat will soften the wallpaper and force it off, leaving you with a faded, outdated border. [title] See a reputable collage service. Ending3: The heat rises until the wallpaper melts down into a thin layer. [substeps] The heat will allow you to remove the wallpaper quickly without further damage to the colour of the wall at all. Ending4: Heat the wallpaper for about 30 seconds. The heat from the hair dryer should loosen the adhesive that was used to attach it to the wall.

Answer format: ending1/ending2/ending3/ending4