How to Dispose of Cooking Oil: 7 Tips to be Environmentally Responsible

How to Dispose of Cooking Oil: 7 Tips to be Environmentally Responsible
Pexels - Photo by One Shot
SHARE - Cooking is fun and so is eating the food. But we all know what’s not so fun in the cooking process. Yes, the disposing of the used and unused items. We’re worried if we dispose of them in the correct way and not harming the environment in doing so. Whether we’re deep-frying, cooking chicken, making any food with oils, we often end up with leftover cooking oil.

We may be tempted to just throw away the used cooking oil down the sink, but it’s bad for the plumbing. If you’re thinking about pouring it to the ground, you should know that it can damage the soil and wildlife. Clearly, you can also save your used cooking oil for later. But the quality will be reduced each time you reuse it and eventually you’ll have to throw them away.

There are some ways you can use to dispose of your used cooking oil and they’re environmentally friendly! You can also check with your local waste department to see if there is certain regulation in disposing of them. Without further ado, here’s how to dispose of cooking oil!

1. Reuse Cooking Oil

Pexels - Photo by Pixabay

The first and easiest thing you can do to be environmentally responsible when using cooking oil is to reuse them. It’s true that the quality will be degraded each time of its usage. But using the same oil 2-3 times should be fine. After that, you can opt for new cooking oils and then dispose of the used cooking oil with the tips we will give you below.

2. Recycle cooking oil

Pixabay - Photo by congerdesign

Local department in some cities has free programs for recycling cooking oil. You can google whether or not your area offers the program and give them a call. If they do offer to recycle cooking oil, all you need to do is send them the used cooking oil and they’ll take care of the rest.

3. Use disposable container

Pixabay - Photo by Thane Keller

One way of how to dispose of cooking oil is to pour it into the nonrecyclable container. First, wait for the oil to cool off completely after you used it. Then, pour it to the container with a lid and throw it to the garbage bin.

You can use some nonrecyclable such as milk cartons or similar wax- or plastic-lined paper containers. You can also use takeout containers you have, such as Styrofoam.

4. Combine with other oil-absorbent materials

Pexels - Photo by chatchawarn loetsupan

Combining used cooking oil is one of the easiest ways of how to dispose of cooking oil. Other things that you can combine used cooking oil with are things such as cat litter, sand, sawdust, and other materials that can easily absorb the oil. Before throwing the oil out, you can save it in a jar or container until it’s full and you had to dispose of them.

5. Pour it into the trash

Pixabay - Photo by Mabel Amber

If you only have a small amount of used cooking oil and wish to throw it right away, the alternative of how to dispose of cooking oil is by pouring it into the trash. With other absorbent material trashes such as paper towels, tissue, food scraps, and others, you can pour it into a trash bag. You won’t have to worry if the oil would leak as well.

6. Chill until solid

Pexels - Photo by cottonbro

Chilling cooking oil until solid is one of the most popular tips on how to dispose of cooking oil. This works great if you’re planning to throw it out. You can freeze the cooking oil in your refrigerator so it would transform into a solid state. Once it’s solid, you can take the piece of the solidified cooking oil and it’s ready to be thrown away in the trash.

7. Buy a grease disposal system

Pixabay - Photo by Marina Pershina

Some people just really love frying and they use a lot of cooking oil, which means they also have lots of cooking oil to dispose of. If you’re one of those who loves frying, buying a grease disposal system will be a practical solution to answer the question of how to dispose of cooking oil.

You can buy a kit that contains a plastic receptacle with foil-lined bags, which can hold up to 32 ounces of oil. The way to use this kit is to place a bag in the container and then pour used cooking oil that has been cooled into the bag. When it’s full, you can seal the bag and throw it in the garbage.

That’s all about how to dispose of cooking oil! We hope you don’t throw your used cooking oil recklessly anymore as it can endanger the wildlife or the plumbing system in your area. Instead, you can use these tips to keep your environment pristine. Good luck!


  1. 36 Questions That Lead to Love: With Tips How to Do It Properly!
  2. Best 75+ Who Knows Me Better Questions To Ask To Your Friends And Family!
  3. 110+ Patriotic Independence Day Greetings to Complete Your Independence Day Celebration
  4. 80+ Dad Jokes 2020 and Other Dad Jokes That Will Crack You Up
  5. 150+ Funny Questions to Ask on Instagram Story to Build A Deeper Relationship with Your Followers