Signs you have bed bugs

1. An actual bed bug sighting.

2. Small, rust colored dots, about the size of a pencil eraser, on your sheets or mattress.

3. The cast skins (molting) of a bed bug.

4. Red bite marks or welts on your arms or upper torso.

Over 50% of people bitten by bed bugs show no signs of being bitten. The best proof of bed bugs is the actual bug itself.