Do spiders eat bed bugs

Do Spiders Eat Bed Bugs?

Do Spiders Eat Bed Bugs?

Do spiders eat bed bugs? Do other pests eat bed bugs? Is there a natural way to get rid of bed bugs? You must have surely wondered about all this if bed bugs have been playing up in your house.

It might be a relief to know that there are a few creatures that prey on these annoying pests. By the time you come to the end of this article, you will know the names of all the creatures that can help you out.

Is A Bed Bug Infestation Dangerous?

Is A Bed Bug Infestation Dangerous?

Yes, and no.  Bed bugs are not really dangerous as it has been proven beyond doubt that they are not capable of transmitting infections.  However, bed bugs might be potentially dangerous to those who are allergic to their saliva.  Also, they cause a disturbance in the sleep cycle of a person which might result in more severe consequences.

Can Spiders Eat Bed Bugs?

It might bring you joy to know that spiders do eat bed bugs.  There are a few species of spiders that trap bed bugs in their webs and include them in their diet.

Which Are The Spiders That Eat Bed Bugs?

Which Are The Spiders That Eat Bed Bugs?

The Cobweb Spider and the Philodromid Crab Spider are examples of the spiders that eat bed bugs.
These two species of spiders also feast on other household pests and insects. Thus having them at home might not be such a bad idea after all.

Are Spiders Enough To Deal With Bed Bugs?

Are Spiders Enough To Deal With Bed Bugs?

Now that you have got the answer to the question, can spiders eat bed bugs, you might be enticed to introduce spiders into your home to take care of an infestation.  Hold on.  Bed bugs multiply at an astounding rate.  A single bed bug can give rise to a population numbering in thousands in only a matter of weeks.  So spiders might not be enough to deal with an infestation. 

Other Predators Of Bed Bugs

We took the liberty of compiling a list of creatures that prey on bed bugs:

  • Pharaoh Ants

These light brown-yellow coloured insects are known to have a fondness for bed bugs.  However, you should weigh your options before introducing pharaoh ants into your house.  They multiply at a staggering rate and are also carriers of various bacteria including salmonella.

  • Cockroaches

Cockroaches are another pest that preys on bed bugs.  They also share a number of other traits with them, eg, they reproduce quickly and can survive even in extreme circumstances.

  • Lizards

Lizards are another sworn enemy to bed bugs. They are also not as harmful as other rodents and insects as they do not carry bacteria or other infections.

Listed below are a few more insects that eat bed bugs:
  • Hemipteran predator
  • Argentine ants
  • European fire ants
  • Tropical fire ant
  • American cockroaches
  • Masked bed bug hunter

Are There Other Natural Methods To Deal With Bed Bugs?

There are a couple of other natural methods that you may employ to get rid of bed bugs:

  • Vinegar 

The smell of vinegar is known to suffocate bed bugs.

  • Rubbing Alcohol

This too has an effect similar to vinegar on bed bugs.

  • Diatomaceous Earth powder

This is another substance that can be sprinkled to get rid of bed bugs.

  • Essential Oils like lavender, mint etc

The strong scent of these oils too causes bed bugs to choke and they tend to run away from it.

  • Bleach

This strong chemical works on the exoskeleton of the bugs and also attack their immune system.


Though many of these substances have proved to be a deterrent to bed bugs, the best way to bring about an assured end to the bed bug problem is to take help from a professional bed bug exterminator.

Concluding Thoughts

Though there are a number of insects that might come to your aid to fight the menace of bed bugs, you should consider all the options open to you.  Fighting one pest with another does not seem like the best idea.

Also, each infestation brings with it its own set of problems.  A bed bug infestation seems slightly better than a cockroach infestation, that is worse for your health.

You should also remember that a few cockroaches or ants can do little or nothing to control a full blown bed bug infestation. 





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