One of the biggest mistakes many people make when disposing used cooking oil is to pour it down their sin drains. This may seem like the easiest thing to do but pouring oil or grease down the drains causes blockage of the pipes. Hot oil solidifies after cooling down which makes it stick to the walls of the kitchen pipes. As time goes by, the oils solidify, and clog the same pipes. Clogging of the pipes leads to sewage backups and flooding.

How to dispose of cooking oil

Instead of pouring your hot used oil down the drains, there are other better ways to dispose of it. One of the most common methods of getting rid of your oil is by first letting it cool down and then pouring it into a metal container that you can easily throw into your trash. Other things you can use besides a metal can are a plastic bottle, a plastic bag or a soda bottle or can. This is by far the simplest method. Throwing the used oil in the trash is however not the best solution.

The other solution is to get a large container and pour your used oil in it before sealing it. You can keep the metal container for several other disposals of your kitchen oil. Once the container is full, you can call any of your local oil recycling companies to come and pick up the used oil. These companies will pay you for the oil and use the same to make biodiesel. You can also re-use your frying oil instead of getting rid of it.

This may seem new to many people as they consider it dirty and maybe already smelly from past uses. However if you strain your oil of any remnants by using a colander or a coffee filter, then you can use it again. If you do not remove the remnants, the oil becomes rancid or accumulates mold. After removing the food particles from the oil, store it at room temperature in an airtight container. If you want a longer shelf life from your used oil, refrigerate it for up to 4 weeks.

Another important thing to note is that reusing the oil will not have the same effect to your cooking as using fresh oil. This is because oil infuses the flavours of whatever you are cooking and you may still detect these flavours in your next cooking using reused oil.

Other benefits of recycling cooking oil

Besides recycling companies turning used cooking oil into biofuel, recycling also comes with other benefits. Some of them are

Cutting down on costs

Recycling used oil cuts down on repair and clean-up costs. Once the pipes clog, you most definitely will call up a plumber to take care of the problem. Draining the oil into the sink is also messy and requires detergents and soaps to clean up the place. In the probable cause of flooding due to clogging, you will also require to use money to clean up the mess. Clogging may also lead to the sewage pipe bursting which will lead to bad odor and disease breakouts. Recycling lowers clean-up expenses, medical expenses and repair expenses among many others.

Protecting the environment

Using biofuel, which is as a product of recycled oil, protects the environment from carbon emissions from vehicles, industries, green houses and many other places. Biofuel unlike the conventional oil is eco-friendly as it is clean fuel. Therefore, before you decide to pour that oil down the drain, think of what it will do to the environment.

Job creation

Though biodiesel production is still new in many places, it creates jobs for many people. Like every other industry, it requires people in different sectors such as engineering, sales, training information technology, accounting, and marketing among many others.


Places that widely use cooking oil are households, restaurants and hospitals. If every one of these places filled up the drainage systems and landfills with used oil, then there would be a huge problem. Recycling the same ensures that you have a clean environment, there is fuel security and you help to create jobs for more people. All you need to do is look for a reputable recycling company near you and ask them to come and pick your used oil.

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