Make a paste out of the Kool-aid and keep it in the fridge. Use a cotton bud to apply it. (Q-tip) I have heard that you can use Vaseline mixed in it till it reaches the consistency of lip gloss. That may help.
Dip a Q-tip in water and squeeze it out. Now dip it in dry Koolade and pat it on your lips. Keep dipping and applying until they are the color you want.