How to Get Rid of an Old Mattress

Yes, mattresses and box springs are accepted in most roll-off dumpsters, which makes a dumpster one of the easiest ways to get rid of them, especially if you are already clearing out a bedroom, a whole house, or an estate. The one thing to know is that many landfills charge a per-item mattress fee because mattresses are bulky and hard to compact at the transfer station. That fee commonly runs $25 to $75 per mattress depending on where you live, and a box spring is often counted as a second piece. When you order, your rep will flag any mattress fee for your ZIP up front so there are no surprises. To make the most of your space, stand mattresses upright against the dumpster wall rather than laying them flat, then load other debris in front of them. If a mattress is truly the only thing you need to dispose of, a junk removal pickup or a bulk-trash day may be cheaper than a full dumpster.

The cheapest way to get rid of a mattress depends on where you live and whether you are disposing of anything else. If you are in California, Connecticut, Rhode Island, or Oregon, the cheapest option is almost always a state mattress recycling drop-off, which is free because a small recycling fee was already collected when the mattress was bought. In other states, check whether your city offers a bulk-trash pickup day, which is usually free or a few dollars per item, though you may wait a couple of weeks. Self-hauling to the landfill runs about $20 to $50 plus the per-mattress fee, and you need a truck. If the mattress is part of a bigger job like a move or a cleanout, adding it to a dumpster you are already renting is the most cost-effective route because it goes in at one flat price with the rest of your load. A junk removal pickup is the easiest but usually the priciest for a single mattress.

Yes, and mattresses are more recyclable than most people expect. Up to about 90 percent of a mattress by weight can be recovered: the steel springs are melted down as scrap, the foam is turned into carpet padding, the wood frame is chipped, and the cotton and fiber are reused. Four states run formal mattress recycling programs with free drop-off, California, Connecticut, Rhode Island, and Oregon, funded by a small fee collected at purchase. If you are not in one of those states, you can usually still recycle by searching for a private mattress recycler in your area or calling your local waste authority, though there may be a small fee to cover processing. Recycling is worth the effort because a mattress is a large, slow-to-break-down item that takes up a lot of landfill space. If no recycler is nearby and the mattress is beyond donating, a dumpster is the practical fallback.

For a normal, clean mattress, wrapping is not required for dumpster disposal, though a few dollars for a mattress disposal bag keeps dust and allergens contained on the trip out to the container. Wrapping becomes important in two situations. First, if the mattress has been exposed to bed bugs, many haulers and some local ordinances require it to be fully sealed in a plastic mattress encasement bag and labeled before it leaves the home, so it does not spread on the way to the landfill. Second, if the mattress is soaked with bodily fluids, mold, or sewage, it may be treated as biohazard waste with its own handling rules. In both cases the most important step is to disclose the contamination to your dumpster provider up front, because loading a mattress they were not told about can lead to a refused pickup and extra fees. When in doubt, bag it and mention it.

Standing upright against the walls, a 10-yard dumpster holds roughly 3 to 4 mattresses depending on their size, with some room left for box springs and a few additional items. The reason the number is not higher is that mattresses do not compress or fold, so each one takes up its full footprint no matter how you angle it, which makes them a volume problem rather than a weight problem. If mattresses are the only thing you are getting rid of, a 10-yard is usually enough for up to about four. If they are part of a larger job, a bedroom set, a move, or a whole-house or estate cleanout, step up to a 15 or 20-yard so the mattresses and the rest of the furniture and junk all fit in one container. The best way to save space is to stand the mattresses flat against the walls first, then load boxes and loose debris into the open middle.