In our house in the province I remember how spiders create webs all over the ceiling. But you know what, during our childhood days we were so happy seeing them because it means we can catch spiders and play with in. My mother's feelings were opposite to us every time she sees spiders crawling on the ceiling. For mom maybe a thought like how to get rid of spiders was on her mind but as a child we don't care at all. Actually mostly spiders living in the house are non-poisonous or harmless but still annoying. But what if you can see those poisonous one what you'll do?
And how about the snakes slithering around your backyard. Do you know how to get rid of snakes?