Rub the eraser gently over the stained area in a circular motion. The eraser will remove the top layer of the stained wallpaper, revealing the clean layers underneath.
Brush off any bits of the eraser left behind with a soft brush or cloth.
Repeat Step 1 if any traces of the stain remain.
Combine dish soap and warm water in a spray bottle or bucket.
Spray or rub the soapy water directly onto the stain.
Rub the soapy water gently into the stain using a soft sponge or cloth.
Rinse with a clean sponge or cloth soaked in warm, clean water.
Mix a solution of 30 percent bleach and 70 percent warm water in a bucket.
Dip a sponge in the bleach mixture and apply to the stain, dampening the wallpaper. Let sit for five minutes.
Spray the area with distilled water and wipe clean with a soft sponge or cloth.