7) Shine Bright Like a Diamond.
Make pretty pennies; soaking old pennies in it will remove the tarnish. Nice application for all the pennies collectors (yes, pun intended.)
8) Go Green.
Make better compost; Coke increases the acidity, adds sugars and feeds microorganisms.
9) Toilet Cleaner
Clean a toilet; pour around bowl, leave for a while, flush clean. Harpic what?!
