EDIT: This daily steal is now over.
DailySteals wants you to like them on Facebook and in exchange you'll get a free 4-pack of Colgate Wisp mini-brushes. Their site is a little sluggish, so you might want to load the page in the background and then go do something else. Like Google what in the heck Colgate Wisp mini-brushes are.
If you don't have an account, register for one before trying to get the freebie. I got hungup for a good 10 minutes before I figured things out.