Sippy cups are glorious things but they do sometimes have their troubles. Like making your entire house sticky because they are leaking. In this video the baby and I illustrate how to fix the most common problem on one of the most popular styles of sippy cup valves. Simple and free, this fix is one you need. If this didn't fix your cup send the kid and I the details or better yet a video response and the pair of us will do our best to track one down and figure it out for you!
