When bed bugs are infesting a wall outlet you may see streaks on the outlet cover or streaks on baseboards.
Early stage bed bug stains on wall.
Cold water washing might do the trick for fresh light stains.
On paint there should be staining around the feces and often trails running down the wall.
The dark splotches on your mattress bedspread and pillows come from the feces of bed bugs that have been feeding on you during the night.
Bed bug feces are sticky.
The best way to stop the spread of bed bugs is to regularly inspect for signs of an infestation.
Bed bugs shed an outer shell in five of six stages in their life cycle so watch for reddish brown or yellow shells in couch seams throughout your mattress and box spring and on any upholstered furniture 1 2 3 4.
Apply the paste on the wall stains.
If you observe specks of what appear to be blood rust or tar on upholstered furniture mattresses bedding or mattress pads you may have the start of a bed bug problem.
You can recognize early bed bug infestation by looking for stains that they leave behind.
Heavier stains will need to be pre treated with an enzyme based stain remover and or a peroxide ammonia mixture.
Stains from feces have a rusty colour that is difficult to clean from bedding and linen.
For this reason they can often be seen as tiny specks stuck to wood cloth carpeting or walls.
Dab with tissue and let air dry.
You can also look out for shedding that the bugs leave behind.
You can also see bed bug stains on walls headboards and mattresses.
For treating bed bug poop stains or blood stains on walls mix together baking soda and water to make a paste.