How do I keep bugs out of my apartment?

I recently moved into a garden level apartment and the bugs are driving me crazy! I have earwigs, spiders, centipedes, some sort of tiny flying bug and, as of last night, crickets. I've tried spraying Raid around the windows and in the nooks and crannies and around the floorboards inside my apartment. I've even sprayed around my windows from the outside. I feel like every time I open my windows, it's a big invitation for them to come inside. It's a beautiful day today and I'm sitting here with my windows closed and the A/C on because I don't want more bugs coming in. My apartment manager has said she would call an exterminator, but that's only going to kill what's already inside. What do I do about the bugs outside that all seem to want in! HELP!

How do I keep bugs out of my apartment?
Ortho home defence, it cost $10 a any home improvement store.





You spray it along the interior and exterior (inside and outside) walls. It kills all the bugs you have and keeps them from coming back, for up to 3 months.....
Reply:I used to let a lizard roam my house in Florida. it took care of the bug problem, but it like to sleep in my bed, kind of a trade off