Animals and the environment are hella better than most human beings on this Earth- except for insects. I mean, I'm sorry Mother Earth for acting so selfish, but seriously, couldn't you have allowed insects to evolve in a more pleasant manner?
In a spray bottle, mix 2 cups of distilled white vinegar and 1 cup of water. To make a scented solution so you do not smell like bitter vinegar all day, add 20 drops of your favorite essential oil. (eucalyptus, citrus oils, or geranium)