Fear is only in your brain. If u think logically does something that tiny can kill you? Even the poison spiders have to bite you more then 5 times to take you down, and the ones that can kill you instantly are very far away, in some exzotic destinations. ''House spiders'' can't even bite through your skin, and the rest of the 'house bugs' are just tiny things trying to run from you knowing that you will probably kill them. I don't understand the fear that you have.