Bed Bugs range in size throughout different life stages and feeding. Adult bed bugs can reach a size of about 1/4 inch long. Nymphs range from 1.3 mm to 4-5 mm. Unfed bed bugs are flat and broad-oval. Fed bed bugs become swollen and more elongated.We recommend to use one of our Bed Bug Kits to effectively eradicate Bed bugs. Please let us know if you have any other questions.
Answer last updated on: 07/16/2013