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You can have 1 prisoner working in the Cleaning Cupboard for every 4 square metres of space, up to a maximum of 100 prisoners per room (at a room size of 400 squares or more). The size of your Cleaning Cupboard will determine how many prisoners can work from the room. To assign prisoners to work, you will also need to research Prison Labour.
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The Cleaning Cupboard is available after you research Cleaning from Bureaucracy. To assign prisoners to work here, use the Prison Labour section of the Logistics view. Once constructed, Bleach will be placed into the room, and used by the prisoners to clean the prison whilst the regime is in Work time. The purpose of the cleaning cupboard is to allow prisoners to be employed as cleaners in the prison.
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After researching Prison Labour, prisoners can be assigned to work in this room.
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This room must be researched before it can be used.
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