Decon was used for decontaminating crewmembers after exposure to the potentially dangerous environmental conditions, lifeforms, materials, airborne bodies, or other contaminants found in alien environments such as planets or spacecraft. Aboard NX-class ships, decon was located adjacent to the launch bay and a locker room. It was not much larger than a turbolift, featuring two benches and a window looking out into a corridor. Utilizing a combination of ultraviolet radiation and various topical skin gels to achieve its effect, the chamber offered very little privacy, requiring officers to disrobe and remain in the cramped chamber for sometimes extended periods. While the decon chamber was inordinately small, Enterprise armory officer Malcolm Reed likened it to a spa he once visited in Mexico