Which area is designated for washing, garbing, and decontaminating products?

The area designated for washing, garbing, and decontaminating products is known as the Ante room. This room serves as a transitional space that helps to minimize the risk of contamination while preparing compounded sterile products.

In the Ante room, personnel can perform essential activities such as hand hygiene, putting on protective clothing (garbing), and ensuring that all equipment and materials entering the sterile compounding environment are properly decontaminated. The design of the Ante room typically includes features that support these activities, like a hand-washing sink and separate areas for donning sterile gowns and gloves.

The Buffer area and Direct Compounding Area play crucial roles in the sterile compounding process, but they are focused on the actual preparation and storage of sterile products, rather than the washing and garbing processes. A Negative pressure room is primarily utilized for the containment of hazardous drugs and is not intended for washing or garbing activities. Thus, the Ante room is clearly the correct choice for the specified activities.