Personnel inside the enclosure will lift their arms and turn their bodies for uniform exposure to the air streams, a procedure usually specified in protocol. Air currents from the jets create shearing and flapping forces, which lift and remove contaminants from both flat surfaces and the creases of garments.
Individuals within the enclosure are instructed to raise their arms and rotate their bodies so they face the air flow generated by the jets. This process, often detailed in a protocol, utilizes the air currents to lift and eliminate contaminants from both flat areas and folds of clothing.