Ick ick ick ick. I understand why this is haunting you, BIG spiders INSIDE the house? OMG, that is terrible. In my old room I used to have a window lined with a net against flies & other insects and this was the only window I ever opened; the other was the "Spinnenfenster" and I used to have a fit when someone opened it. And my arachnophobia is relatively mild (I can still kill anything up to 1€ size, even though I will be shaking for half an hour afterwards.)

Is there nothing one can do against those? Or at least prevent them form living/coming itno the house? D: