Pesky Lisp FixerDont you hate those pesky interdental lisps? You know, the ones that wont stay fixed? To fix an interdental lisp those lisps where your tongue sticks out between your teeth when you try to say s speech pathologists used to start with simple tasks, like saying an s on its own. Once the child had mastered their s , we progressed in tiny hops (like baby bunny kittens) to slightly harder tasks. This traditional approach works. But its SO SLOW! Many kids