Can spiders trap and kill cockroaches?

Question

Can spiders trap and kill cockroaches?

Answer 1

I used to live in house with a basement and we had a lot of spiders because we lived by water.   I found a cockroach shell in a drawer and freaked out and called an exterminator.  He found no more evidence of cockroaches, he said with the spiders, we more than likely would not ever have an infestation.  He also said to be careful where you shop for food as eggs can be carried in on packages.  Whenever we would see spiders on the main floor, we would set off one of those bombs, but usually left the basement alone.

Answer 2

Depends on the size of the Spider. Medium sized spiders, like the size of your thumb, yes, can.