Reader question: How to dispose of old knives

Recently, a reader wrote in with a question about disposing of old knives:

Most were cheap knives [with] handles that are in extremely poor shape. The blades don’t look all that great either. A charity would not want any of them for sure. What options are there for safely disposing them?

I’m sure this reader is not alone. Often times knives simply wear out their usefulness and get replaced. Of course, disposal is not as simple as tossing them into the trash. Here are some safe and effective options for safely disposing of unwanted knives.

First, check with your local recycling facility. Here in my neighborhood, it’s the town dump (or “transfer station” if you want to get technical). Often they accept metal including knives. There may be a fee involved, but it’s likely very small.

If recycling is not an option for whatever reason, and you’re not going to donate the knives, you can in fact throw in away, as long as you do some preparation first. Start by contacting the town or company that hauls your trash away, as they probably have guidelines for disposing of “sharps.” If you live in an area that requires you to take trash to the dump yourself, like I do, ask an attendant there for advice.

There are general safety guidelines to follow as well. Find a piece of cardboard that’s longer than the blade and fold it in half. Place the knife inside so that the blade is against the fold. Next, tape it down so that the cardboard won’t slip off.

You can also wrap it in newspaper — five or six sheets will do it — and then again in bubble wrap. Also consider dulling the blade a bit beforehand. The knives are ready for disposal.

I hope this was helpful. Again, my first hope is that you can recycle these knives. If not, contact whoever handles your trash for guidance, and then prepare the knives so that they’ll be safely handled. Good luck.

4 Comments for “Reader question: How to dispose of old knives”

  1. posted by laura ann on

    Burying them is another option, best find a place no one will dig around.

  2. posted by Cait on

    You can sometimes give them to knife sharpening services to dispose of, and get yours sharpened while you’re at it

  3. posted by Billy on

    Give them to a woodworking or metalworking friend. We can always use small pieces of scrap steel for tools and projects.

  4. posted by Lynn M on

    I took our old icky knives to a metal recycler. Some junk yards are also metal recyclers so maybe check around with them.

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