GUESSGuess What This White Gunk Is For? by Alexis VelezPublished November 2, 2016 It’s Orthodontic Wax! That said, if you had braces growing up this wax is probably all too familiar to you. And just in case you need you memory jogged here’s a video on how-to and why you put wax on your braces. Related: Guess What? 60 Guess What? 63 Next up: Can You Guess Who the Grown Up Small Wonder Is?Similar Games PREVIOUSPage 2 of 2Page NEXT POST