Fine, not technically from the loo; rather, from within the loo.
The Kidling: (calling into the living room) Excuse me, Mom?
The Mama: What, Dear?
The Kidling: Can you tell me if this is too much toothpaste?
The Mama: I trust you, Dear.
The Kidling: (incredulously) You do?
Fair question. You know, after this.