The pharmacist-in-charge at a hospital is reviewing the cleaning log of the sterile compounding area on February 5th. The pharmacy is open 24 hours a day and the pharmacy compounds sterile preparations every day. The pharmacy staff documents how often cleaning is done by writing in their initials on the cleaning log. Based on the cleaning log below, What area is not being cleaned often enough?
1) Counters
2) Floors
3) Storage shelves
4) Ceilings
5) Walls