Short Answer 
The Nazis used terms like “disinfecting” and “delousing centers” to mislead prisoners into believing they were about to receive health treatments, when in fact these centers were part of their genocidal plan, leading to mass extermination in gas chambers. The manipulation of language served as a deceptive strategy to mask the horrific realities faced by the victims.
Step 1: Understanding the Terminology
During the Holocaust, the terms disinfecting and delousing centers were employed by the Nazis to create a fa‚à ö√üade of sanitation. The aim was to mislead prisoners into thinking these facilities were designed for health and hygiene. This deceptive language was a strategic tactic to conceal the horrific realities they faced.
Step 2: The True Purpose of the Centers
The actual function of these centers was far from sanitary; they were part of the Nazis’ Final Solution aimed at the systematic eradication of Jewish people and other targeted groups. Instead of undergoing a cleansing process, prisoners were instead directed to gas chambers. The Nazis’ manipulation was integral to their plans for mass murder.
Step 3: The Experience of Prisoners
Prisoners entering these centers were misled into believing they were receiving a legitimate health treatment. Upon arrival, they encountered a grim reality where their lives would be abruptly ended. The notion of safety and sanitation was thoroughly exploited to divert attention from the true, deadly intentions of the camp authorities.