Yellow Bed Bug Casings

This cast skin is actually the molted exoskeleton of the bug and indicates a bed bug infestation may be in full swing.

Yellow bed bug casings.

You are less likely to encounter egg casings. The castings or shells you encounter therefore indicate juvenile bed bugs in the processes of growing rather than adult bed bugs. Generally it takes at least seven weeks for a bed bug to grow from an egg to an adult. Bed bugs like to stay close to where their host sleeps you will probably find more casings in and around your bed such as along the mattress seams and behind the headboard.

Before we discuss bed bug shells and casings any further it may be a good idea to briefly discuss the life cycle of a bed bug. An adult bed bug will however expand after a blood meal to about twice its original size. The eggs hatch in about six to ten days and the bed bug egg becomes a nymph or. Bed bugs go through five life cycles and will shed their casing at the end of each cycle.

These casings are usually the first signs of an infestation. Other common places to find a variety of sizes of bed bug casings are in areas where the ceiling and wall meet along baseboards and also in air conditioners and furniture. Bed bug shells skins and casings learning that a bed bug shed skin in or around your bed is one of the surest signs you have a big problem on your hands. A bed bug exoskeleton that has been shed is often known as a shell or casing.

The casing will be reddish or brown in color will be hollow and the size will vary based on the age of the bed bug.