Original Purpose: Softening clothes in the dryer.
Aha! Use: Shoe freshener. One sheet per slipper, sneaker, or loafer. Roll up, insert, and forget about stinky shoes.
Reward: No one will move away from you at the next staff meeting.
Other Uses: The next best thing to scattering rose petals — toss them in hampers, on closet shelves, in diaper bags.