The hardest things to recycle are the bulky, awkward, or hazardous items that no blue bin will accept: a worn-out mattress, a stack of old tires, a dead refrigerator, leftover paint, and burned-out bulbs. Each one has a real recycling path, and most of them get thrown away only because people do not know the path exists. Here is where each of these items goes and what it costs.
Mattresses
A mattress is about 90 percent recyclable, which surprises most people. The steel springs, foam, and wood frame inside can all be separated and reused, and a recycled mattress keeps a large, slow-to-break-down item out of the landfill. Some states run mattress recycling programs funded by a small fee you paid at purchase, and these offer free drop-off and sometimes pickup. Elsewhere, look for a mattress recycler or a transfer station that accepts them, usually for a modest fee. If the mattress is still usable, a charity that inspects and resells bedding is the better first call.
Tires
Tires are banned from most landfills because they trap gases, float back to the surface, and collect standing water. When you buy new tires, the shop almost always recycles the old ones for a small per-tire disposal fee, so leaving them at the point of purchase is the easiest path. For tires you already have at home, a tire retailer, a scrap yard that handles rubber, or a county collection event will take them, generally for a few dollars each. Recycled tires become crumb rubber for playground surfaces, athletic tracks, and road material.
Large appliances
Old appliances are mostly steel and have scrap value, so a refrigerator, washer, dryer, water heater, or stove is worth recycling for the metal. Two routes work. A scrap yard pays you by weight, or a utility or municipal appliance pickup hauls it away, and some of those offer a rebate for old, inefficient units. One rule governs anything that cools. Refrigerators, freezers, and air conditioners contain refrigerant that must be recovered by a certified technician before the metal can be scrapped, because releasing it is both harmful and illegal. Ask the recycler how they handle refrigerant, and never puncture the lines yourself. The scrap metal guide covers what the steel is worth.
Paint
Leftover paint is one of the most common items at household hazardous waste day, and it splits into two very different categories. Latex or water-based paint is not hazardous, and if you cannot give it away, you can dry it out with cat litter or a paint hardener and discard the solid remains where local rules allow. Oil-based paint, stain, and solvents are hazardous and must go to a household hazardous waste facility. Many states run a paint stewardship program with free drop-off sites at paint and hardware stores, which is the cleanest option when it is available. Usable paint is worth donating to a community group or a theater before you recycle it.
Light bulbs
Bulbs are not all the same, and the type decides the path. Compact fluorescent bulbs (the curly CFLs) and long fluorescent tubes contain a small amount of mercury, so they must never go in the trash. Many home-improvement and hardware stores take them back for free, and household hazardous waste facilities accept them too. If a fluorescent bulb breaks, ventilate the room, avoid vacuuming right away, and scoop up the pieces carefully. LED bulbs contain no mercury and are not hazardous, though some electronics recyclers still accept them to recover the components. Old incandescent and halogen bulbs are not recyclable in most programs and go in the trash.
The common thread
Every item on this page shares one pattern. It is too bulky, too hazardous, or too mixed for a curbside truck, but it has a dedicated program somewhere close by. The recycling center finder shows how to search a national locator for the exact item, and a quick phone call confirms the fee and the hours before you load it into the car.
Questions people ask
Why do these items cost money to recycle? Bulky and hazardous items are expensive to break down and process, so a fee covers that cost. It is still cheaper than the environmental price of landfilling them, and many of the fees were prepaid through a purchase or a state program.
Can I leave a mattress or appliance at the curb? Only if your city runs a bulky-item pickup and you have scheduled it. Set out unannounced, these items are usually left behind and can bring a fine, so check your local rules first.
What do I do with a microwave or small appliance? Small appliances count as e-waste because of their circuit boards. Recycle them through an electronics drop-off, as the electronics recycling guide describes.