I have tried everything, and I mean *everything*. Today, they dressed themselves and wore "big kid underwear". I sat them on their potty, and nothing happened, so they sat down in the kitchen to eat breakfast. Not even 10 minutes later, one of them has peed all over the floor. She didn’t even freak out or try to run to the potty in time. It’s like they just don’t care. The last time I tried this, my other daughter literally held it until 4:30 PM and finally peed everywhere. I just don’t know what to do anymore. I’ve tried reward systems, encouragement, reminding them constantly, potty videos, you name it. They definitely grasp the concept and know what to do. We have 3 bathrooms in our house, those foam seat covers for the big toilets and two training "potties". What will finally make it click? One person suggested letting them run around all day in wet clothes to make them aware, and they won’t like the feeling of that and will want to train. Pull-ups don’t work for them. HELP!