How to Dispose of Transmission Fluid Safely

Transmission fluid needs to be disposed of in a safe manner.

If it’s left in your sedan’s tank, it could cause several problems. You might find that the fluid stains your dashboard.

Or it might cause the engine to malfunction.

So, how do you dispose of transmission fluid safely?

Transmission fluid is extremely toxic and hazardous to your health and the environment. If you want to dispose of transmission fluid properly, then you need to find a local recycling center that accepts it.

However, not all recycling centers accept transmission fluid, so make sure to call first. You also need to use protective gloves and protective clothing when handling it.

Why Should You Dispose of Transmission Fluid Properly?

It Is Less Expensive to Dispose of Waste Properly.

All of the costs associated with vehicle disposal are factored into the price you pay for a used vehicle.

For example, you might face extra fees if you dump old engine oil or tires into a landfill rather than paying to have them recycled or reused.

It is not expensive to dispose of waste properly either; it just takes a little extra time and planning to do so.

It may seem like a hassle to recycle or reuse things rather than throw them away, but in truth, it is much less expensive in the long run to do so than to just toss things away without a second thought.

It Is Required by the County Authorities.

Even if you believe the fluid will do no damage if it is dumped in a drain or in a trash bin, authorities require that you recycle it properly or else face fines and other penalties.

Your county government may have started a “green” program that requires residents to throw away certain things in the right way.

It’s not unlawful in certain regions to dump transmission fluids into drains and trash bins, but it is frowned upon by many people, and the authorities won’t tolerate such actions for long.

harmful to Plants and Animals.

Transmission fluid could be bad for the environment and for people’s health.

It is generally known that dumping antifreeze down the drain or into the garbage causes water pollution, but you may not be aware that motor oil is harmful to fish and other marine life as well.

Transmission fluids may also kill fish in waterways that run through areas where vehicles are maintained.

Stepping in the diluted oil can be hazardous as well; it can cause skin irritations and burns on people’s feet.

When Used With Solvents, It May Be Hazardous.

When transmission fluid reacts with a solvent, the result can be a flammable gas that can cause an explosion if exposed to an open flame or other ignition source.

When transmission fluid and gasoline are mixed together, they can catch fire and cause a lot of damage to nearby buildings and serious injuries to people inside the buildings.

To prevent all of this, make sure you use a solvent that’s safe to use on the type of transmission fluid you’re disposing of.

How to Safely Dispose of Transmission Fluid

Save the Extra Fluid for Later Use.

Some automotive fluids can be used over and over again, so you don’t have to throw them away when you change your car’s transmission fluid.

Use a separate container to store it until you’re ready to use it again so you don’t throw it away by accident with the old oil.

Your fluid should be stored somewhere cool and protected from extreme temperatures.

You can reuse bottles or jars that once held other kinds of oil or chemicals if you first put the transmission fluid in a separate container to keep it from getting ruined by the old stuff.

Remove the Oil-based Fluids.

If you have a considerable volume of transmission oil to dispose of, you may want to consider hiring a company that specializes in the safe disposal and recycling of waste oil and chemicals.

If done right, this will keep the environment from getting dirty and make sure that dangerous materials are thrown away in a way that follows government rules.

You’ll need an oil drum or another large metal container that can hold the oil, as well as the right tools for transporting it safely to the place where it can be thrown away.

Check for any adjacent bodies of water or streams that may be affected by the waste before transporting the oil.

If the trash isn’t kept in the right way, it could leak during the trip and possibly make the water dirty.

Once the container is secure, heat the oil to a temperature of 400 degrees Fahrenheit and allow it to burn off completely before removing it from the stove or oven.

It will take around two hours for all of it to be burned off, so be sure to be patient and keep an eye on it while it burns off to avoid any accidents.

When you’re done, leave the lid open so the last of the fumes can get out and no fires can start while the liquid cools.

Reuse the Fluid.

One thing you’ll need to do after the oil is burned off is remove the hardened residue that’s left at the bottom of the metal container once it’s cooled completely.

These facilities typically take spent oil, mix it with fresh oils, and re-distribute it as industrial lubricant for other business purposes.

Above all, ensure that they provide all the documentation required by law before you commit to doing business with them.

Also Read: How to Dispose of Quail Waste


In conclusion, you should dispose of transmission fluid carefully.

First, don’t dump transmission fluid onto the ground. It can have harmful environmental effects.

Second, never dispose of transmission fluid in household trash. Household trash is often sent to the landfill, where it can cause soil and groundwater pollution.

Finally, don’t pour transmission fluid down the drain unless it’s safe to do so.

Transmission fluid contains harmful additives, such as detergents and anti-foaming agents.

These additives can dissolve in wastewater and flow into lakes, rivers, and streams, where they can harm wildlife.