What Cannot Go In A Dumpster?

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Looking to rent a dumpster and get rid of junk, debris, or clutter? Dumpster rental is a great solution for everything from home cleanouts to construction projects — but there are certain items that cannot be placed in a dumpster, no matter where you live.

Local, state, and federal regulations prohibit specific materials — especially those that are hazardous, flammable, or environmentally harmful. Below is a complete list of things you should never put in a dumpster, and how to properly dispose of them.

Here is a complete list of the items that are not allowed in a dumpster, and why:

• Some electronics – Older TVs (including big screen TVs), desktop computers and laptops often contain hazardous components and must be recycled at approved e-waste facilities.
• Refrigerators – Contain refrigerant gas, which is considered hazardous and must be professionally removed before disposal.
• Freezers – Same issue as refrigerators — refrigerant must be certified as removed.
• Air conditioners – Also contain refrigerant and require certified removal.
• Hot water heaters – These can build up gases internally and pose a risk of explosion if compacted in landfills.
• Fluorescent bulbs – Contain small amounts of mercury and must be handled as hazardous waste.
• Batteries – Car batteries and lithium batteries are considered hazardous; alkaline batteries are usually OK to toss.
• Tires – Cannot go in most landfills and require special recycling.
• Wet paint or lacquer – Paint cans must be completely dry to be accepted. Liquid paints are prohibited.
• Household cleaners – Includes flammable liquids, aerosols, and chemical solvents.
• Explosives – Fireworks, ammunition, or anything explosive are strictly prohibited.
• Propane tanks – Even small tanks are pressurized and hazardous.
• Motor oil or fuel – Includes gasoline, diesel, and other flammable liquids.
• Adhesives – Wet glue, resins, or liquid cement can damage containers and aren't accepted.
• Large amounts of food waste – Especially from restaurants; rules vary by location.
• Medical waste – Includes needles, sharps, and soiled bandages.
• Hazardous waste – This includes asbestos, pesticides, railroad ties (if chemically treated), or contaminated soil.

Why You Can’t Put Refrigerators, Freezers, or AC Units in a Dumpster

Refrigerators, freezers, and air conditioning units contain refrigerant gas, which is considered hazardous and cannot go to the landfills.

Some landfills will accept these items if the refrigerant has been completely removed and certified by a professional technician. However, the landfill must verify that certification before accepting the item.

This is why most dumpster rental companies — including us — do not allow these items in roll-off containers.

Currently, those areas are Sacramento, Colorado Springs, Chicago, Kansas City, Houston, Austin, and Salt Lake City.  See those specific service area pages for details.

If you’re trying to get rid of something that can’t go in a dumpster, here are some ideas for safe, legal disposal:

• Refrigerators, freezers, and AC units: Try calling a local appliance store — some will pick them up for a fee or refer you to a certified disposal company.
• Hot water heaters: Contact a local HVAC company; they often handle proper disposal or recycling.
• Car batteries: Many auto parts stores will accept used car batteries for recycling.
• Tires: Search online for “tire recycling near me.” Most cities have a drop-off site or local recycling center.
• Propane tanks, gasoline, or oil: Contact a propane supplier or your local fire department for safe disposal options.
• Hazardous materials or chemicals: Call your local landfill or search online for “hazardous waste disposal” + your city name. Most areas have companies or programs that specialize in this.
• Electronics, bulbs, and other restricted items: A junk removal service may be the best solution. These companies come to your location and haul away hard-to-dispose-of items. It’s more expensive than renting a dumpster — but in some cases, it’s the only practical option.