A pharmacy technician should remove which of the following prior to beginning sterile compounding?

While shoes should be clean and appropriate for a sterile environment, they are not typically removed in a pharmacy setting. Instead, pharmacy technicians often wear dedicated, clean shoes or shoe covers to minimize contamination. Thus, this choice does not pertain directly to the personal hygiene protocols required before compounding.

A hair net is an important part of maintaining a sterile environment as it helps to contain hair and prevent it from falling into compounding materials. It is generally a requirement, and therefore removing it would not be appropriate or necessary before starting sterile compounding.

Wearing glasses does not pose a contamination risk in sterile compounding. In fact, glasses can help pharmacy technicians perform their tasks accurately and safely. There are no guidelines requiring the removal of glasses before beginning the compounding process.