Hello. Spiders are helpers. Don't kill them. This species is known as harvesters. They eat what they come across. Like the old nomads they have to roam around till they find something good to eat and when it gone they have to roam around again. I would suggest leave it alone and you will probably find it dead in the corner in a week or so, or you could trap it and put it outside on the ground, they don't climb so well. Hope that helped. Chuck.