I just went the radio shack yesterday and I noticed a can that sprays a really cold liquid. It's for testing components for heat related problems and what you're supposed to do is spray a hot component with this stuff to cool it and see if the problem goes away.
Would it be possible to cool your CPU temporary to see if it could o/c to xxx Mhz?
If those wasps are still comming back to life after you spray'm, you haven't spray'm long enough. The dust can->icy wind is still the best way to kill household bugs in my apartment. Raid doesn't kill roaches instantly. The cold can will. Cool thing is that the dead bugs start to "crystalize" afterwards...