In the meantime, or if your grinding seems to be associated with periods of high stress or poor sleep, an over-the-counter mouth guard might help as a short-term solution (two weeks to a month).

This high-tech toothbrush, which looks similar to a mouth guard surrounding the teeth, is meant to make the process a bit easier. With 34,000 optimally positioned bristles and an OptiClean brush ...

BUY NOW The Willo AutoFlo+ is a fully automated toothbrush for your child. What this means is that your child inserts it into their mouth, clamping down on it sort of like a mouth guard.