Bad? No.
Dangerous? Some are.
Spiders are not as harmful to humans as many insects. They tend not to land on, or spoil, food. They don't spread the diseases that many insects and other animals carry.
In fact, most spiders are beneficial to us - because they eat insects which are harmful to us.
As to "bad" - no, it is people who are "bad".
you can find house spiders in houses it alll depends where you live.
I see you have heard that a normal person eats 8 house spiders when they are sleeping, yet over the course of a lifetime! Regular house spiders should do no harm.
Common small spiders found in households include cellar spiders, cobweb spiders, jumping spiders, and house spiders.
Spiders need shelter as well as humans do. That just happens to be in your house.
Non-poisonous spiders include common house spiders, daddy longlegs, and wolf spiders. These spiders do not possess venom that is harmful to humans.
The most common house spiders found in Kansas are the American house spider, the common house spider, and the brown recluse spider.
Two common house spiders are the Daddy long-legs and the Huntsman. There are links below to both spiders.
spiders and bad temper
this is a bad website
Not necessarily - BUT - they may eat the spiders if they get chance !
Usually people try to get them out
0.7 total.