It's a Wolf spider. They are not indoor spiders, though the males occasionally wander in wile hunting for food or female spiders. Usually you will find these in holes in the lawn or hiding under mulch or leaf litter. Clean up any that is close to a door and check your weather seals and you should see far fewer of them.

These spiders typically run from people as you have seen. They are not malicious biters and only bite as a last resort. They see very well and will usually avoid any contact with us. The are not dangerous to humans.

Bombing the house will expose you and your children to toxic chemicals. The spiders are FAR less dangerous.

I have these spiders all over my house they come out more at night they are around the size of a half dollar coin sometimes real small like a dime they are brown with black kind of thick black lines down the back and long hairy legs they are very fast I can't google it any more I'm so scared of some many things now lol please does anyone know what I'm talking about should I be worried I have bombed my house and they won't leave I have small children and want to know what to do