Propel is giving away more powder sticks. Or maybe still giving them away. I know I saw this offer once before and did get my free sample in the mail. Now I’ve signed up for another because I like water even better when it tastes like lemon, grape or kiwi strawberry.

To get your free powder stick, which is usually enough to flavor a 16- to 20-ounce bottle of water, depending on how strong you like it, go to www.facebook.com/propel and click on “free sample.”

You can only request one per household while supplies last and it will take four to six weeks to arrive.