Kool-Aid Play Dough

1/2 cup salt
2 cups water
2 tablespoons vegetable oil
2 cups flour
2 tablespoons alum
1 envelope unsweetened Kool-Aid,
    any color/flavor desired

Boil salt in water until salt is dissolved. Add Kool-Aid, vegetable oil, flour and alum. Knead or process until smooth. Keeps for two months or longer.