Tips & Techniques

How to Stop Your Trash from Smelling So [email protected]!n Bad

November 18, 2015

My trash can and I have been at war since May 2015.

Despite my diligence, the trash stinks. I use a scrap bowl while I cook not because I'm efficient (ha!), but because I dread pressing my foot on the lever at the bottom and releasing the foul odors into my apartment. 

And the problem is even more embarrassing (and unpleasant) when guests are over. Nothing undoes the sweet scent of sautéeing onions or the candle I lit in the entryway (yeah, sure) like the stench of my trash.

The best thing to do: Take out the trash every night. But as someone who accidentally bought a trash can that requires pricey name brand bags (stupid, but innocent, mistake), I must fill it up.

Trash smells, and that's the hard truth. But what makes this sad reality bearable is that there are tricks that will help keep your trash as least smelly as possible.

  

1. Use your common sense.

  • Consider getting a smaller trash can. It may seem counterintuitive to downsize, but having a smaller receptacle will force you to take the trash out more often, and it will mean that the stuff at the bottom of the can has not been lingering there for weeks on end.

  • Use high-quality trash bags. You want trashbags that are thick enough to hold in odors and sturdy enough not to spew garbage or leak funky juices as you drag them down five flights of stairs. Better trash bags equal less-stinky trash cans—and sometimes it's not the trash, but the can, that really reeks (so clean that often, too).
  • Moisture is not your friend because a damp environment allows bacteria to thrive. Before you throw something to the trash, drain off any excess liquid into the sink. Don't even think about throwing your old soup into the trash. Or, at the very least, put it in its own container first (see below). 

  • Contain the smelliest stuff in a bag of its own—and expel it from your kitchen ASAP. Fish scraps, animal bones, leftovers that have seen better days, spoiled (or soon-to-spoil) dairy products, and banana peels should be contained to separate, sealable containers (the plastic grocery bags exploding under your sink, the cardboard boxes from cereal or crackers) before they get dumped into the trash at large. Better yet, set aside a separate bag for these 

  • Start composting—it's the best way to keep all your potentially-smelly food scraps in the same, very contained area. If you're worried about the countertop compost bin stinking up your kitchen (but, if it's well-made, it shouldn't!) keep it in the freezer. 

  • Reduce your amount of trash by cooking with the "scraps" that aren't really scraps at all

2. Add an odor-absorber.

  • You know that a box of baking soda absorbs the odors in your fridge, so it makes sense that it can absorb the odors in the trash can, too. Sprinkle baking soda all over the inside of the can—or even throw some directly into the bag. It's also a powerful cleaning tool: Mix it with lemon juice and vinegar to scrub down your can between trash take-outs.
  • Add a sprinkling of cat litter to the bottom of your trash can. It absorbs odors and liquids (obviously) and contains bacteria and smell inhibitors. Change it every week or when it's damp. But be warned that cat litter (even clean cat litter) has its own, often slightly chemically, smell. 

  • Dryer sheets—even used dryer sheets—will absorb the stink. Add a couple to trash can before you put in the bag. 

  • The old coffee grounds you were about to throw away? Those are powerful smell sponges, too. Mound a layer of used coffee grounds (let them dry out first!) in the bottom of the trash can. Our Director of Audience Development Megan Lang avoids the mess by stuffing her grounds into used tights and tossing the bundle every week, or so. 

  

3. Mask the smell with a more powerful odor.

  • Throw some citrus peels between the can and the bag.

  • Be like our editor Caroline Lange and add a few drops of essential oil to the bin each time you switch out the bag

How do you keep the trash from perfuming your home with less-than-pleasant odors? Give us your tips in the comments!

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23 Comments

Kathlee August 17, 2018
In my house everything that can go down the disposal does. Bones are placed in a bag in the freezer for soup or frozen until trash day. Onion skins, vegetable and fruit skin that wont do down the disposal is bagged in the freezer. Meat trays are rinsed and pot in the trash, plastic wrap and the paper liner from the meat trays are added to the onion skins and other frozen trash. On trash day the frozen trash goes out with the dry trash. My trash does not smell. Works like a champ.
 
Erin P. November 5, 2017
I'm pretty sure that the moist used coffee grounds I dump in the trash can after brewing are the major source of stink in my home, so using it to contain smells seems counter-intuitive to me. How do you make it work?<br />Also, I would love to try composting, but I live in an apartment complex and don't have a garden. What else can I do with compostable waste, or are there places I can bring compost to?
 
emily January 3, 2018
In my apartment building we have a compost bin that gets taken out with the trash and recycling. For cities that don't have a compost or biowaste service, I'd imagine that there are organizations that might take it - maybe co-op or a school involved with a community garden? I know of some more "crunchy" grocery chains that will accept compost waste as well. I live in Portland so we have numerous options :) It might take some asking around!
 
Thomas J. July 7, 2017
I think that cleaning your bin on a regular basis would be the best thing that you can do against the odour :D The bacterias that can form inside your bin could cause some uncomfortable aftereffects. Perfumes and coffee bins won't deal with that...<br />http://www.tomsjunkcollectors.co.uk/news/weekly-vs-fortnightly-rubbish-removal/
 
Kathy M. March 20, 2017
My dog's treats come in those re-sealable bags so when I chop onions or garlic the skins get collected and sealed in the bag. Chicken bones and larger items like pineapple rind go in there too. No more rotting food smells but make sure you get the air out of the bag to leave room for decomposition gases! Great way to recycle these bags!
 
Isabella October 4, 2016
It is getting simple and easy by using the "Canfresh Garbage Recycling System' to keep the garbage bin clean and fresh now. Just simply search for "Allcanfresh", the "garbage bin smelly problem" will be solved.
 
pamb December 1, 2015
I rip out the perfume inserts from magazines and open a few in the bag and in the can itself. It helps a little bit...
 
Kathy M. November 29, 2015
My family used to think I was a little crazy, but I save all the resealable bags from dog treats, cheeses, jerky, etc. When I have friends over for chicken or ribs, the bones go into those bags, along with salad scrapings and no odors escape!
 
vcragain November 29, 2015
I recently invested in a counter-top composter : <br />https://www.youtube.com/watch?v=DdJSBZn3ehU<br />It has just composted my turkey bits & pieces from Thanx ! a great job altho it took 3 loads to get thru it - bones & all.<br />However my front garden pots just got rewarded with a top-dressing of compost - dry and friable. This gadget is really great - I am in northern NJ and I had a problem with bears getting into the shed where I kept my garbage cans, and demolishing the shed door, so I had to find a way to make sure there was nothing 'foody' at all in the garbage, even holding it for a week is too much - even if wrapped in several layers of plastic they can still find it. They are super-sleuths ! <br />
 
BronaCos November 29, 2015
Baking soda works wonderfully! It's inexpensive and natural. I sprinkle into a clean bin and keep it handy to sprinkle over potentially smelly waste. I've tried the 'store in the frezzer' tactic, but can never remember it on trash day!
 
Damiana November 29, 2015
The old coffee grounds you were about to throw away? Your garden will love them. At least mine does.
 
RonMonster November 20, 2015
I put anything compostable in a paper bag (also compostable!) in the freezer, no plastic waste! Admittedly we have more space w. a large Subzero Freezer. I also put used coffee grounds in main trash can. I find cold press makes it smell pretty good until garbage day.
 
Betsey November 20, 2015
Not happy about you encouraging so much plastic waste.
 
Author Comment
Sarah J. November 20, 2015
I don't mean to encourage plastic waste! I think the best ideas are to compost (!) and to use vessels you might already throw away or recycle (cardboard boxes, plastic yogurt containers) to contain the smelliest garbage.
 
Annada R. November 19, 2015
I compost peels, scraps and leftovers and make sure to throw it out in compost bin at the end of the day everyday. So my garbage can contains only dry garbage. Even after doing this everyday, my compostable waste container (covered container of dishwashing tablets from Costco, that I reuse) attracts fruit flies sometimes, Pesky things!
 
Catherine L. November 19, 2015
Thank you for censoring your title! <br /><br />Also, I have also been at war with my trashcan. We are currently in a stalemate. I shall try these tactics on it in the dead of night while it's sleeping unsuspectingly.
 
Kartoffellöffel November 19, 2015
Put the things that are likely to get really smelly, meat and fish wrappers, bones, plate scrapings, etc., into a plastic bag and keep it in the freezer. When you're ready to empty the trash can, pull the frozen debris from the freezer, add it to the trash and take it all out at the same time.
 
Gleba November 19, 2015
We have pets, so open trash cans are not an option for us. One thing that really helps keep the smells to a minimum is buying vacuum packed meat and fish. These packages can be fully rinsed and recycled (in certain cities). Traditional styrofoam and cellophane packages, with those little absorbent pads, will just add raw blood into your garbage can. Raw blood will get really stinky really fast.
 
Deborah M. November 19, 2015
Sprinkle 20 Mule Team Borax all over the empty trash bag and on top of any smelly garbage...kills the odor until you can throw it out. I live on 3rd floor of senior building so don't get out that often to put my trash in the dumpster.
 
Marge L. November 18, 2015
We compost most organic trash but the real key is that we keep a gallon size plastic bag in the freezer (old ziplocs work swell) and put the really gross stuff in there (the bones, meat scraps, wet junk and etc) - keeps odors nonexistent. We haul it out to the garbage once full and start a new one. Our kitchen garbage can only gets "dry" garbage so we eliminate the reeks.
 
Author Comment
Sarah J. November 18, 2015
Love this idea.
 
calendargirl November 18, 2015
Nifty suggestions. In my experience, I find when the trash is enclosed (in a pull-out drawer or under a lid) it does indeed stink. Without a lid, the problem almost disappears.
 
AntoniaJames November 18, 2015
That's my experience as well. My trash is in an open paper (grocery) bag that sits in a small dishpan under my sink. I often can re-use it. My compostable waste sits in a covered bucket next to it; it has a flap lid so it's not too tightly shut, and it's full of coffee grounds. Just about everything in the trash is fairly "clean," i.e., packaging from food other than meat. If it can be rinsed before going into the trash, it is - using grey water after from my dishpan after washing the dishes in the evening. The meat and fish-related smelly stuff, which is pretty minimal, I actually keep in the freezer until the night before trash pickup, when it goes outside. My compostable waste I put into a "bio bag" and take it outside to the green waste bin whenever the pail is full, which is 2 or 3 times a week. We have almost no trash related smells, at all. ;o)