come and clear the cobwebs then!
Put up with it for 20odd years here. Seems that where we live in a damp and mild valley, the spiders love it.
My killing them in the house won't even make a dent in the population hereabouts.
When we lived up the hill, we hardly had a problem. Here, they are rife.
I have a photo somewhere - I'll did it out - and post it on here to show the cobwebs outside.
Mick F. Cornwall