Environmental barriers in dental office infection control

The emphasis of this article is to explain the utility of incorporating disposable, single-use environmental-surface infection control barriers into dental office infection control programs. Use of barriers in dental operatories and x-ray rooms can increase infection control effectiveness, reduce operatory turn-around time between patients, and actually reduce office time and expenses associated with infection control. This article is not intended to be a cookbook on how to do it, but rather a guide to the understanding of why dentists should consider using disposable barriers in place of chemical disinfectants wherever possible. Understanding the barrier concept will enable readers to problem-solve their own facility's needs and to select appropriate materials on their own.