The cleaner's store is part of the service
A cleaner's store is not a private space, it is a room inside the client's tenancy holding chemicals, wet equipment and consumables. If it is disorganised, if mops are left wet or if products are decanted into unlabelled bottles, that is a service failure visible to anyone who opens the door. It is also the room a client is most likely to judge quietly rather than raise.
Setting a standard for it in the scope makes it checkable. Equipment rinsed and hung to dry, chemicals in original labelled containers with safety data sheets available, consumables stocked to an agreed level, the floor clear and the sink clean. That standard costs nothing to maintain and it is one of the more reliable indicators of how a contract is being run. It is also the first thing a new client tends to check.
