If you are wondering if bed bugs are changing color, you can look at their eggs to check if there are any. Normally, bed bugs lay eggs that are near or white in color. A change in color may indicate that the bed bug has recently died, or that the genetics of the insect are changing. You can easily spot the eggs in a well-lit area, but if you have poor vision, you might need to use a magnifying glass.
Adult bedbugs are typically red or brown. In the nymph stage, bed bugs are white. These bugs shed their skin constantly in order to grow quickly. The color of their outer shells does not develop until they begin feeding. While this is true in most cases, this color can change to black, red, or yellow in certain cases.
The first step in treating a bedbug infestation is to clean up the infested space. Make sure to clean the floor and remove any infested items. Also, remove any furniture that is on the floor and do not move it. Also, seal any cracks in furniture and caulk loose wallpaper. Cracks in baseboards are another common source for bedbugs.
Bedbugs don’t turn black, but the color of their bodies depends on the blood they ingest. As the bugs mature, they shed their skin and become darker. The dark color of their bodies is a sign of their age. Old blood tends to be black, which is why the bugs look darker than their other skin colors.