If you are a Captain or Vice-Captain, you may kick the Member out of the lab. (Captains can expel Vice-Captains, Members and Rookies. Vice-Captains can expel Members and Rookies).

When kicking out a Member, you may decide how long you wish to expel them from the lab. In this case they will also be unable to find the lab in any search. You may choose to do so for:
- One day
- One week
- One month
- Unrestricted (return at any time)