Most household and construction debris can go in your container. Texas rules and the landfill that takes your load decide what can't.
Hazardous waste stays out of every dumpster. That includes household chemicals, pesticides, used motor oil and filters, compressed gas tanks, and anything with PCBs. Refrigerators and window air conditioners need the refrigerant removed and tagged before disposal, as the City already asks for curbside bulk pickup.
Tires and batteries need a separate plan. The Texas Commission on Environmental Quality says a landfill may accept tires but usually charges a fee, and you should call first to confirm. Car batteries and rechargeable batteries should come out of your load as well.
Paint, solvents, fuel, liquids, and asbestos don't belong in a standard dumpster either. For paint, chemicals, and old electronics, Cedar Hill residents have an at-your-door household hazardous waste pickup that comes with their City utility account.
Unsure about an item? Check with your account manager before it goes in.