Lori Bongiorno

Surprise! Five things you shouldn't recycle

Pizza boxes

Most of us feel less guilty when we toss something in the bin headed for the recycling plant rather than the landfill. Turns out, though, wishful thinking may do more harm than good. If you include some items that aren't recyclable, you run the risk of your entire batch being shipped off to the nearest dump.

The best thing you can do is educate yourself about local recycling rules. In the meantime here's the short list of common items that don't belong in the recycling bin, no matter what your zip code:

  • Pizza boxes. The oil from pizza can contaminate cardboard boxes, making it impossible to process them into clean paper.
  • Napkins and paper towels. It's not the paper goods themselves that present a problem, but the fact that they're typically used to wipe up food, cleaning products, and other "hazardous waste."
  • Sticky notes. Their size, color, and the adhesive strip make them a better bet for the trash bin.
  • Plastic caps. Curbside programs won't recycle them, but Aveda collects them and turns them into packaging for new products.
  • Wet paper. Paper fibers that have been exposed to water are shorter and therefore less valuable to paper mills, making it unprofitable to collect and recycle.

Figuring out which plastics you can recycle is often confusing. It's generally well known that most curbside programs only take plastics labeled #1 and #2 on the bottom, but many people are shocked to hear that shape sometimes plays a role. For example, many communities don't accept tubs (mouth wider than base), but will take bottles (base wider than mouth) even if the numbers are the same because these plastics are manufactured differently, says Darby Hoover of the Natural Resources Defense Council.  

Check in with your local waste or sanitation department to find out what the specific rules are in your area. You can also log onto http://www.earth911.org/ for a wealth of recycling information from helpful articles to its extensive database where you can type in your zip code for a listing of local resources.  

Environmental journalist Lori Bongiorno shares green-living tips and product reviews with Yahoo! Green's users. Send Lori a question or suggestion for potential use in a future column.

Email IM Bookmark del.icio.us Digg

You do not appear to have Yahoo! Messenger installed. Click here to download and install it.

Email this article

There is a problem with one or more email addresses entered

Enter email addresses, separated by commas.

There is a problem with the email address entered

Email addresses will only be used to email this information on your behalf and will not be used for any marketing purposes.

comments from our community

Showing 1 - 15 of 63 comments

Post Comment
  • Posted by nanilee2002 Sat Oct 18, 2008 9:34am PDT
    I sure have learned a lot on this site. Thank you every one!!!!!!
    Report Abuse
  • Posted by Rain C Sun Oct 19, 2008 3:13am PDT
    You forgot to mention PEOPLE. And more specifically EX-GIRLFRIENDS. But I'll let it slide.
    Report Abuse
  • Posted by maplesyrupsyummy Mon Oct 20, 2008 8:34am PDT
    INCORRECT- you CAN recycle sticky notes If by sticky notes, you are referring to the common Post-it, they can indeed be recycled. The adhesive is water soluble and can easily be recycled with other paper (including envelopes with windows, FYI).
    Report Abuse
  • Posted by diannemcelroy Mon Oct 20, 2008 8:46am PDT
    how bout egg cartons
    Report Abuse
  • Posted by kaleel007 Mon Oct 20, 2008 8:54am PDT
    Please note that Post-it notes can be recycled in the regular paper recycle stream. Please check with 3M the maker of Post-it products if you have questions.
    Report Abuse
  • Posted by amtjmj@sbcglobal.net Mon Oct 20, 2008 9:10am PDT
    Fortunately the Waste Management company my city uses recycles things like pizza boxes, napkins and paper towels in the green waste bin. This is our "Wet" recycling which then goes to composting. I don't use my garbage disposal anymore. Food scraps,bones, wet paper, cardboard contaminated with food (pizza boxes), all go into the green waste container. We have very little actual garbage going to the land fill.
    Report Abuse
  • Posted by Bondo_Red Mon Oct 20, 2008 11:41am PDT
    So first the idea of global warming hadn't been conceived and no one cared about the environment other than outdoorsmen.then recycling came out and that was good but trash was bad.now we're still supposed to recylce but some things recycle better than others? I can't wait till I can afford an incinerator.
    Report Abuse
  • Posted by capmom131 Mon Oct 20, 2008 4:15pm PDT
    I have watched our waste collection people remove pizza boxes from our regular trash and put them into the recycling container.
    Report Abuse
  • Posted by cella Mon Oct 20, 2008 4:15pm PDT
    ya know if certain products were made to be discontinued,and the companies not allowed to make em anymore..no problem,people spend money SOMETIMES OUT OF BEING LAZY..make effecient products and everybody is happy.. this is a simple thing to do if ya not using a electrical device ,,simply unplug from the outlet..people wont do that ,because ..ah you guessed its to much of a physical effort to plug back in..shame shame ,,so spend spend spend
    Report Abuse
  • Posted by doowop Tue Oct 21, 2008 12:35am PDT
    this article has a lot of incorrect information: 1) Pizza Boxes - a lot of curbside recyclers are now accepting them as they have better machinery to deal with the food particles on them. 2) Sticky notes - these recycle with the rest of your scrap paper. 3) Plastic caps - these are recyclable, just not with your curbside recycling. Caps have numbers on them just like other plastic and most local recycling centers take them, and most major cities have special plastics recycling days where you can drop off your miscellaneous plastic. 4) Wet paper - absolutely recyclable - does the author think that recycle bins on rainy days are just emptied into dumpsters, and how exactly do they think paper is recycled, by mind-melding it together? The fact is, recycling is different in every community so one just needs to make sure they are following the instructions set by their local recyclers, and demanding for more extensive recycling by their curbside. Portland has recently added pizza boxes along with plastic tubs & plant containers to curbside recycling, and it's increased recycling tremendously. The bigger problem recyclers see are those who set out their recycling in plastic bags instead of bins or paper bags - plastic bags can ruin recycling machines and a lot of cities are starting to outlaw them. Not only are they harmful to nature in so many ways, but remember they are also a petroleum based product so along with not degrading for thousands of years, it also furthers our oil consumption. The other thing that we can do is minimize the amount of plastics we buy in the first place (one easy thing - when you bring your cloth grocery bag, also bring your existing plastic produce bags and automatically you have reduced consumption) - it's the old adage of reduce, reuse, recycle. You just start out with something small and slowly start adding to your eco habits and it's a lot less stressful and you'll look back and realize how much of an impact you are making. I now only have garbage once every two months instead of once a week because I have containers of 1-7 recycling in my garage for plastics and recycle or compost nearly everything else. I'm not living off the grid or anything dramatic, but I did cut my garbage bill in half for not needing weekly pickup, and really gained a better sense of how much plastic I actually consume by not simply trashing (i.e., relocating) it, which has helped me take steps to reduce initial consumption. I realize I'm incredibly fortunate to live in a 'green' town but it only became this way because citizens demanded it.
    Report Abuse
  • Posted by Vicks Tue Oct 21, 2008 3:37am PDT
    For Dianne McElroy, who asked about egg cartons. I don't know if this helps you, but my Publix (I was surprised to see) recycles styrofoam egg cartons. So, you might want to look to see if you find a supermarket that has bins outside the store for stuff like that.
    Report Abuse
  • Posted by Yeah.Ok. Tue Oct 21, 2008 4:53am PDT
    I say put it in the recycle bin anyway, even if you're not certain. At least you are making more of an effort than those who choose to ma no effort at all. It's 2008, and I think we have people smart enough to figure out how all the items mentioned above CAN be recycled. People are so wasteful though- they don't recycle the things that can be recycled and reused. Ignorance and laziness.
    Report Abuse
  • Posted by catsrool36 Tue Oct 21, 2008 6:21am PDT
    Egg cartons are not recyclable. They already have been recycled.
    Report Abuse
  • Posted by juice9009 Tue Oct 21, 2008 1:19pm PDT
    You should not put items in recycling if you are not certain they are recycleable. Non-recycleable items such as the wrong types of plastic can actually contaminate an entire "load" of recycling and make the whole lot useless! For example, many communites only recycle types 1 and 2 plastic- and other types can contaminate it all if the sorting machines do do pull out the "bad" plastic. Do your research and see what your community accepts for recycling!
    Report Abuse
  • Posted by iliveinbend Tue Oct 21, 2008 7:40pm PDT
    What about cloth? fabrics? used popcorn bags? old socks? small rugs? leather?
    Report Abuse

Leave a Comment:

You must first sign in.

Green Picks Playlist