When bed bugs feed, they poop almost immediately. The stains left behind are one of the signs you will see.
They are dark stains that "bleed" into fabric. Inspect your sheets and pillow case for stains.
Also, it's possible you may see blood stains. The bugs are full of blood after feeding. The bugs get crushed between you and the bed when you roll over.
They are dark stains that "bleed" into fabric. Inspect your sheets and pillow case for stains.
Also, it's possible you may see blood stains. The bugs are full of blood after feeding. The bugs get crushed between you and the bed when you roll over.