The amount of money a cleaning business can make depends on how many cleaning jobs you have lined up and what you charge.
Most cleaning businesses charge $20.00 to $40.00 per hour for cleaning homes and businesses so if you worked 8 hours per day alone with your cleaning business and charged $20.00 per hour you'd make $160.00 per day but if you charged $40.00 per hour and worked 8 hours per day you'd make $320.00 per day.
But you have to also factor in any other costs such as cleaning supplies, business licenses, fuel costs for your vehicle etc.
But you can make a good living doing cleaning for both businesses and peoples homes if you have the motivation to work the cleaning job.