Yes, all cleaning materials and equipment needed for the cleaning you expect, need to be provided by you.
For a standard cleaning this usually includes:
Cleaning materials
* all purpose cleaner
* degreaser (for example washing up liquid)
* glass cleaner
* toilet cleaner
Cleaning utensils
* mop and bucket
* broom/dustpan and brush
* vacuum cleaner
Cleaning cloths
* 4 microfibre cloths (one cloth each for bathroom, toilet, kitchen and other surfaces)
* kitchen sponge
* feather duster or similar