Did You Know? (on joining the cast of Zoey 101 in the 4th season) I thought coming into the show so late would make me somewhat of an outsider, but everyone was so nice, and the cast was so welcoming, that I felt right at home. I had such a great time with everyone on set.
To clean your SpinBrush, just rinse the head and neck of the brush with water. Point the head down and try not to get water in the switch area when cleaning the brush after use. Don't soak it in water.
Its primarily the WATER in the coolant that evaporates, not the actual coolant. Adding back just the water, only a good idea in the summer months. Best approach if your way down and its been a few years is refresh (not flush) the coolant. Flushing is the best way if you have the skills, but can cause issues to backyard mechanics like air bubbles, boiling over, huge mess, scalding, etc.