Disposing of Cooking Oil and Grease

March 3, 2010

pan for oil fryingNeed an easy way to dispose of leftover grease from frying? Empty your kitchen sink, and put a piece of wide tin foil in the sink. Push the foil into the drain to make a little cup. Do not put any holes in the foil, then place 2 pieces of paper towel in on top.


Place a colander over the paper towel. Drain whatever you are cooking. It will collect on top of tin foil or paper towel. Gather and close up the foil so that grease does not spill. Instead of throwing it into the garbage, I put it at the bottom of the freezer to harden. Then I throw it away on garbage day.

By Liz Erickson from Branchville, NJ

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Silver Post Medal for All Time! 418 Posts
September 16, 2014

To dispose of grease, I freeze it. First, I let it cool slightly and then pour it into a small plastic container to freeze. When frozen, I give the container a twist and it pops out like an ice cube.


I drop it into the bag of frozen food waste that I keep in the freezer until garbage collection day.

Freeze Cooking Grease Before Discarding

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April 22, 2011

Fats, Oils, and Grease (aka FOG) isn't a well known environmental issue, but it is an issue in which everyone contributes. I encourage you to follow these simple steps to keep fats, oils, and grease out of the sewer system.

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August 31, 2009

Know those "to-go" coffee cups? The ones with the little plastic lids that form a natural drinking spout? Instead of disposing of barely used cooking oil from your skillet after frying, use a rinsed out to-go coffee cup to pour it in.

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Bronze Post Medal for All Time! 169 Posts
May 27, 2010

We shred everything with critical information on it so I always have a good supply of shredded paper. When I have fat or any kind of cooking liquid I don't want going down my sink drain, I fill a can or a whipped cream bowl with "shreddings" and pour it in the bowl.

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March 23, 2016

We keep a large can in the freezer where we pour our cooking grease from cooked ground beef, baked chicken, etc. Any liquid grease goes in the can until it is full.

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March 20, 2012

When the foil cat treat bag like Purina Whisker Lickin' Tender Moments is empty, do not throw it away. Instead, let your grease cool after cooking and then then pour it into the little bag and zip it shut.

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March 20, 2013

I save empty foil type coffee bags for disposal of grease drippings. I don't want to pour it down my sink drain and risk clogs nor do I want it puddling in the bottom of my kitchen trash bag.

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July 22, 2009

Instead of trying to find a place for grease that you use to cook, I save a coffee can and put it all into the can. When the can is full, I throw it out. This helps keep my drains clear.

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February 3, 2014

Of course, I never pour it down the drain, but if it ends up in the kitchen trash bag, I often have drips on the floor after carrying it to the dumpster. So I use whatever empty can, soup, vegetables, whatever I have on hand, then put it into the freezer.

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December 17, 2008

I of course reuse all my plastic store bought food tubs, as it saves me major money on leftovers storage, but here is a tip for disposal of old fryer grease.

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July 26, 2011

To avoid clogged sinks, I usually pour leftover grease and cooking oil into an old can. I had problems with clogged sinks, because I could never get all of the grease or oil out of the pan no matter how hard I tried.

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Ask a QuestionHere are the questions asked by community members. Read on to see the answers provided by the ThriftyFun community or ask a new question.

December 12, 2016

Any ideas for a non-recyclable container larger than a butter dish to use for disposal of kitchen grease or oil? I cook roasts in a larger crock pot and need something larger.


Gold Post Medal for All Time! 677 Posts
December 12, 20160 found this helpful

I use the large product bags from my supermarket. I double or triple them, wait for the grease to cool, pour the grease into the bags and tie them securely. Then throw in the trash.

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Bronze Feedback Medal for All Time! 135 Feedbacks
December 12, 20160 found this helpful

While they're still hot or warm, I just pour the drippings off into a heat-resistant dish ( like Pyrex ovenware, 1 or 2 qt.) and set it aside until the contents are at room temperature. I save bread/roll/bagel bags, pour liquified or scrape anything solidified into them, twist tie and discard with trash.


Have also used gallon sized storage or freezer baggies in the same way, on those days when I've prepped veggies or whatever for the meal and previously stored them in those; just hang onto them for the oil cleanup instead of tossing immmediately after getting dinner in the crockpot or stovetop or oven.

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December 12, 20160 found this helpful

You can use crock pot liners since they are heat resistant and large enough to accommodate the grease. Just put the liner in a heat-resistant bowl, fill with grease and stuff, then tie off and dispose when cool.

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Bronze Answer Medal for All Time! 155 Answers
December 13, 20161 found this helpful

You can also recycle fat!
A bucket of sand with old oil poured in makes a handy cleaner for garden tools. Just plunge them in the sand, and they come up clean and shiny. Then you might be able to think of a winter use for the sand; maybe as an aid when your car wheels aren't gripping, or on steps that are slippy.


Make a bird cake with left-overs to feed the birds.

But most of all, fat can be re-used in the kitchen. Pour your excess into a large bowl, and use as necessary.
Also the gravy that jellies beneath the fat enriches stocks.
Don't waste a valuable food - fat is not the demon it has been made out to be!

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December 7, 2011

At one time, when you had grease you would put the grease into a used coffee tin container. What is the best way to dispose of the grease these days?

By Arlene


Bronze Post Medal for All Time! 104 Posts
December 8, 20110 found this helpful

I put mine in a glass bottle I've recycled, put it in the freezer until I take it to the trash.

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ThriftyFun is one of the longest running frugal living communities on the Internet. These are archives of older discussions.

March 1, 2010

I recycle my glass jars and tin cans. When it comes time to drain off grease from having fried bacon or other greasy food, it's hard for me to find a suitable way to dispose of it.

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August 24, 2009

I save the jars and lids that I get whenever I purchase tomato sauce and mayonnaise.

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