McMaster University
Recycling

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Does McMaster actually recycle?
This was a nasty little rumour started a few years back based on half-truths and bad information that seems to start again every year. Yes, McMaster recycles, and is committed to recycling - why else would we have this sweet website? But it's also true that sometimes recycling bags get thrown out with the trash, because they're too badly contaminated to be recycled.

But what about that time when I saw a custodian just put all the bags into the same tote?
Our fantastic custodial staff are every bit as committed to recycling as you are, but occasionally their methods and routines - like piling all the bags into one cart - make it seem as though they aren't. This simply isn't the case: putting all the bags into one tote is just the most efficient way to work. With the new initiative all bags and bins will be colour-coded, and can be easily sorted once all bins in the area are emptied. If you have concerns that your recycling isn't being recycled, let us know.

What is recyclable?
Click on the Recycling Guidelines link on the left hand side of this page, or contact us if further clarification is necessary.

Can I recycle styrofoam or my coffee cup?
One look at the recycling bins at the Student Centre will tell you that most people don't know the answer to this question. No, neither of these items are recyclable on campus. This is a VERY serious problem for recycling at Mac, as every cup that's mistakenly thrown in a recycling bin brings that bin one step closer to being contaminated beyond salvage. If you love T-Ho's coffee but don't want to be wasteful, buy a travel mug. Remember, it is better to reduce than it is to recycle!

Can I recycle tissues or napkins?

No, you can't. Tissue, paper towel and napkins are all considered personal hygiene or clean-up products. Due to potential contamination, these products are not acceptable as recyclables.

Do I have to remove paper clips and staples myself?
No, you don't. Incidental paper clips and staples don't have to be removed from recycled paper. Windowed envelopes and taped pages can also be recycled.


How do I get a recycling bin if I live off campus?
It's very easy and it's free. If you live in an off-campus house, call (905) 546-CITY and ask for one. You need to be able to provide an address but they will even deliver it right to your door! If you live in an apartment, contact your superintendent.

I live off-campus. What can I recycle in my blue box at home?
Sorry, that one's outside our jurisdiction. Check our CONTACT & LINKS page for connections to the City of Hamilton Recycling Website.

Where can I get a small recycling bin for my office?
We are working on an online system to requisition recycling bins for office and lab settings. For the time being, please contact the Customer Service clerks at extension 24740.

What can I throw in my desk-side recycle container?
With the new Do-It-Yourself Recycling Program in place, what you place in your desk-side recycler is pretty much up to you, as long as you are able to sort the items into the two recycling streams yourself. However, we'd suggest that cans and other container recyclables that could spill onto paper be left outside your bin, and carried along when you dump it. For more info on this program, click HERE.

What's the deal with plastics? What are #1 and #2? And why can't I recycle some things that have a recycling symbol on them?
Not all plastics are created equal, and only certain kinds of plastic are conducive to recycling. The number system is a simple way of categorizing the materials for easy sorting. The table to the right offers examples and info on the types of plastic. McMaster recycles only #1 or #2 plastics. Because the "chasing arrows" recycling symbol is stamped on almost all kinds of plastic, some containers stamped with this symbol - like yogurt containers or plastic cups - are still unacceptable. Our Recycling Guidelines page has a thorough list of what can an can't be recycled. For more info on the types of plastic, see our Links page

Do I have to keep newspaper, fine paper and cardboard separate from each other when I recycle them?
No. You can recycle all acceptable fibrous (paper or cardboard based) materials in the same Paper/Cardboard recycling bins.

Do I really have to empty my bottles and cans before I recycle them?
Yes - if you've got more than a few drops of water, you'll have to throw the bottle in the trash. Full or partially full bottles and cans create a hazard at the recycling plant of our waste service provider, WSI. Because of this, bottles and cans that are partially full are considered contaminated, and can spoil a whole load of recyclables. Water a thirsty plant, or share with a (clean) friend before you toss it out - you'll have no problem getting rid of the extra. For more info on why, check out our Drink It Before You Sink It campaign.


Click the questions below to find them on the page, or just scroll down!

Does McMaster actually recycle?

What is recyclable?
Can I recycle my coffee cup?
Can I recycle tissues or napkins?
Do I have to remove staples and paperclips?
Where can I get a recycling bin for my home, and what can I put in it?
Where can I get a recycling bin for my office, and what can I put in it?
How does plastic recycling work?
Do I have to sort paper before recycling?
Do I have to empty my bottle before recycling?


Have you got a question that isn't answered here, or an item that you aren't sure is recyclable? Then EMAIL US by clicking the blue box below. We'll respond ASAP, and maybe even post your question on our FAQ site!




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