When the heat wave comes, bugs often come with it. If you want to avoid these insects, there are quite a few things you can do. First, you want to make sure you're buying DEET-based bug spray because it's the most effective. You can also save yourself some cash by making your own citronella candles, outdoor torches, and bug traps. You can even ward off ants with chalk. So long as you're prepared, you shouldn't be bothered too much by the bugs.