Can You Find Bed Bugs With A Black Light

They will be entering some questionable places and we don t want to spread bed bugs to other areas of the house.

Can you find bed bugs with a black light.

The ultraviolet spectrum is invisible to the human eye so even though it looks purple the light itself is actually invisible. In large numbers these dark red pin point sized dots can be seen with the naked eye. They can look a lot like ink spots. But do not take that as a recommendation.

Bed bugs also exude a subtle sweet musty odor. Fecal matter these dark black ish spots indicate bed bugs have been feeding on you. You should also wear rubber gloves to protect your hands. Detecting bed bugs can be difficult as they are small in size and able to hide in tiny cracks and crevices.

If you are certain that your house is infested but find no traces during your search you can also use a bed bug trap. All of us know that bed bugs are keen on darkness and eager to avoid light at all costs but there is no evidence that light can kill the bed bugs. These bed bug detection tools will make the job much easier. Although uv light can be a beneficial tool in both repelling and detecting bed bugs you have to know that light in and off itself will not kill them.

No black light systems don t help you to spot the bugs themselves. Uv light makes bed bugs more visible. If you observe specks of what appear to be blood rust or tar on upholstered furniture mattresses bedding or mattress pads you may have the start of a bed bug problem. Bed bugs are hiding experts so anything that makes detecting bed bugs easier can be beneficial.

So can black lights help you detect bed bugs. They can however help you to determine the presence of bedbug excrement which contains human blood. If there is a bedbug problem you will see a mass of small black bugs ranging from eggs 1mm to adults 5mm size of an appleseed. This helped me find the baby bed bugs which are very hard to see in the naked eye because of their transparent color but you must have patience to look around.

Live bed bugs leave clusters of dark brown or black spots of dried excrement on infested surfaces. Phosphors in many insects shells absorb ultraviolet light and give off visible light. Bite marks if you re part of the population that has a reaction to bed bugs you re likely to find the marks on your face neck arms and hands. The basic principle that uv lights follow is that they emit ultraviolet light.

You can even kill bugs with uv light although it isn t an effective treatment. They can look a lot like ink spots. However evidence of a bed bug infestation may be found in bedding and on mattresses. Bed bugs shed an outer shell in five of six stages in their life cycle so watch for reddish brown or yellow shells in couch seams throughout your mattress and box.

Sometimes they are more spread out across the entire mattress or bed spread.