How does this unit lock?
Older dishwashers have a lever that you push or move to the side to begin operation so that it's not opened while it's washing. How do I keep my toddler from opening this model while it's running and if it locks automatically does that mean I can't add items once the cycle has begun? Thanks.
No, I have added items after the wash has started. Just have to hit the start button again. As for the toddler, I would think the novelty would wear off and they might pull it once or twice, but forget about it after it's been checked out by them.