Some parking lots look pretty clean. Whos doing the work?
It could be a vacuum/sweeper truck service. Maybe the landscaper or janitor. Maybe all three contribute. The property manager must provide a property as litter – free as economically possible. The tenants are paying for this service in “common area maintenance.” It’s not cheap to pay for frequent vacuum/sweeper service. Is the landscaper/janitor cleaning up when stores are open and vehicles are parked? You are the solution. Your business operates with very little expense. Using just simple hand tools you provide an “after hours” service that saves your customers money while providing for cleaner properties.