Last night, my 3-year son decided to make a "magic" potion after watching a Harry Potter movie. He tapped the two sinks in the bathroom on the second floor to fill them with water and "forgot" to turn them off. As a result, the magic potion spilled on the floor resulting in a
3'x3' size puddle for some 20-30 minutes. The water found its way to the first floor ceiling. We discovered this accident after seeing that water is coming through the chandelier hole on the first floor which is directly below the bathroom on the second floor.Things I've done so far: I removed the chandelier from the first floor to let the water out. I deployed two fans - one on second floor to dry out the carpet (an area of 1'x1' of the corridor adjacent to the bathroom got saturated) and another one to dry out the ceiling on the first floor. This morning I inspected the ceiling on the first floor. I can see a few small wet areas mainly around the chandelier outlet but no other serious damage at this point. I open up all windows on the first and second floor and switched on the ceiling fans. Our house was built in 2000.
What possible interior and exterior damage should I expect and what should I do from here on besides sending the magician to Hogwarts?