I thought I was the only arachnophobic freak! Thank god for this forum.

Anyway, for those who would like to know the name of this spray it is called "finito". Found it in the aisle where you find mops etc. It had a picture of a cockroach (there were others with ants etc. but I figured that if it can kill a roach it can kill anything).

I sprayed randomly around my windows and at one point a medium sized spider just dropped dead. So the spray works. Thanks all!!

Seriously I hate to kill creatures for no reason, but I just want them to stay away... apparently the spray works to keep them away too. (disclaimer to make myself feel better)