What happens if you 409 all the spiders?

The mosquito's invade.

My on-going battle with the spiders in my apt must have been succssful (largely due to the help of 409 spray). I haven't seen a spider in 1 week. Instead, huge mosquito's now live outside my apt and keep trying to get in. To ensure that none get into my apt, I have to play elaborate games with them to shoo them away before I open my door. I also can't open any windows.

Unfortunately, I don't seem to have the option to get rid of both. So now I need to decide what is worse - spiders or mosquitos?

Pic1: 3 mosquitos next to my window

Pic2: the hug insects... They're like 2 inch in diameter.