Hi - I own a small cleaning company and we undertake end of tenancy/ deep cleans for clients. Currently we use the standard fare, mop, hoover, cleaning products and cloths etc, but I was wondering whether there are any technologies out there that would make these tasks more efficient, as currently they are highly labour intensive. We have a steam cleaner for carpets and curtains etc, but are there any other useful pieces of machinery that could for instance make scrubbing the inside of cupboards, floors, cleaning fridges and ovens etc easier?