what is the startup supplies that needed for running an office
cleaning business.

The startup supplies for a cleaning business that
is run from home is very minimal compared to other
specialty services like carpet cleaning or air duct
cleaning that required expensive cleaning machine,
and a high volume of marketing materials to reach
their clients.

For your startup marketing and accounting you will
need business cards, flyers, brochures, business phone line
(or a cell phone), accounting notebook.

For your cleaning supplies and equipment, you need glass cleaner,
bleach, mop, squeegee, oven cleaner, vacuum cleaner, bucket, and
other basic cleaning supplies. 

Try to consider having a uniform, which can reflect a very 
professional image for your company. A sign for your vehicle
which you can either buying from a sign shop, or get a magnetic
low price kit from staples or office depot.