Even if your wallpaper was installed by a professional, at some point you’re likely to have corners or seams that come unstuck. The easiest way to reaffix those flyaway corners is to use wallpaper paste and a piece of typing paper.

Because it can be difficult to get the right amount of paste on the wallpaper itself, start by spreading a thin layer of the glue on the typing paper. Once you’ve done that wipe the typing paper along the wrong side of the wallpaper and reattach it to the wall, smoothing out an bubbles or ripples with a clean cloth.

See more easy DIY household repairs and get some wallpaper inspiration here.