Rent it out for a few days. User Agreement Privacy Policy. You can, however, make some pocket money by recycling everyday products like broken electronics, car batteries, bottles and cans, ink cartridges, and paper. Then take that interest and turn it into a profitable side gig. It’s now a full time gig for her. If you do start your own cleaning service, make sure that you’re bonded and insured and are familiar with green cleaning methods that are safe for the environment.