From the manufacturer:
 
Smooth operator. Relax wrinkles and banish creases with Flatter. This starch-free ironing & smoothing spray freshens fabrics, leaving them sleek, soft, and static-free.
Soft mist sprayer for even distribution. No flaking, clogging or residue. It’s flat out fabulous...x 2!

Scentless—For your sensitive side. Not a fan of fragrance? Close your eyes and take a sniff of...nothing but clean. Scentless is just right for your sensitive side, and keeps your washables soft, clean and 100% fragrance-free. Smells like: nothing at all