Most remodeling, roofing, and cleanout debris can go in. The limits come from Illinois landfill bans and from what the receiving facilities will take.
Illinois has banned several items from landfills for years. Yard waste like grass, leaves, and brush is one of them. Car batteries, liquid motor oil, and tires are also banned, and so are appliances that still hold their refrigerant or other parts. The state also keeps TVs, computers, monitors, and printers out of the trash. One TV in a load can cause a problem at the facility, so set electronics aside.
Hazardous waste, liquids, paint, solvents, fuel, and asbestos can't go in a standard dumpster either.
The Kane County drop-off list also shows that area facilities turn away propane tanks and lithium batteries, plus anything holding oil or fuel.
If you're unsure about an item, ask your account manager before you load it.